Category Archives: nature of woodlands

Bird study: Blackcap

14 Monday May 2012

Posted by in bird behaviour, Nature, nature of woodlands, nature photography, woodland birds

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As soon as I heard the notes of its lovely melodious song, I knew I was looking out for a  blackcap amongst the trees growing by the river in Fairy Glen. Often singing from a perch in deep cover, I was quite surprised to find him quickly and easily, openly warbling from a branch in a smallish sycamore.

A blackcap singing beautifully from a tree next to the river, Fairy Glen

Blackcap– Sylvia atricapilla. The majority of  Northern European breeders winter in southern Europe and north Africa, where the local populations are resident. I enjoy the close company of these birds all round when in Spain as once established in a territory they tend to stay within it to live and breed.

This must be one of the easiest species of British breeding warblers to identify due to their distinctive caps; this is glossy black in the male but rusty red-brown in the female, so as usual the male gets precedence in the naming; even the latin ‘atricapilla‘ translates as black-haired. The birds’ upper parts are grey-olive brown and the underparts are a paler grey-buff. The other main distinguishing feature is its lovely clear melodious song which brought about its reputation in Britain as the ‘northern nightingale’.

The majority of  blackcaps we hear and see in Britain are summer visitors that arrive during April to breed in most parts of England and Wales, with sparser numbers venturing into Scotland and Ireland, then leaving again in October. (Although it has been recorded that blackcaps from Germany and north-east Europe are increasingly spending the winter in the UK, mainly in England.)

In common with other warbler species, other than when the male is singing, they may be difficult to spot as in general they spend much of their time hidden amongst shrubs and bushes within which they forage for food. When changing location they emerge abruptly from the cover of one bush and make a short, low jerky flight to another. Their presence is often given away by their call-notes, a rather harsh ‘churr’, also used as a contact call between a pair or parent and young and an excited ‘tac-tac’ rapidly repeated if the bird is alarmed.

A female in a cork oak tree in the garden in Sotogrande,Spain

Blackcaps nest in woods, on heaths and sometimes gardens where there is a good density of undergrowth or coarse vegetation within which to build their nest and to ensure a reliable supply of food. The nest is a surprisingly frail construction for such a sturdy bird; built mainly by the hen of dried grass and lined with hair and other fine material, it is attached to the surrounding vegetation with ‘basket handles’. Both parents  will incubate the eggs and both will also feed the nestlings.

Caps of young birds begin brown as those of the female, males gradually turn black. Plant is American poke-weed, blackcaps love feasting on its ripe berries. Sotogrande, Spain.

The Blackcap is hardier than most other warblers, partly because of its adaptation to a more variable diet. Food is mostly flies, caterpillars and other insects, but they also avidly consume a wide variety of  fruit and berries as and when it beomes available.

The blackcaps wait for the pomegranate fruit to ripen and split then gorge themselves on the fleshy seeds until all that remains is the husk. Sotogrande, Spain

20/2/10-Feasting on nectar from aloes growing in the garden, Sotogrande, Spain

The Blackcap in other countries

Gibraltar – where they count and ring them on migration…

21/10/11-A very healthy blackcap enroute to Africa, ringed, weighed and measured and about to be released

Cyprus – where they eat them ….

The blackcap has been considered a culinary delicacy from the Middle Ages and to this date thousands of them fall victim to the lime-sticks set out by the villagers. John Locke, an Englishman who visited the island in 1553, makes the first reference to the trade in pickled or marinated “Becaficoes”, which was well established even in those days; he adds that “they annually send almost 1200 jarres of pots to Venice”. Many subsequent writers refer to this article of diet, still a favorite dainty. In 1576, the well educated traveller Porcacchi notes:… “there are birds of all kinds: in most esteem are those found nowhere else as certain little birds called vine-birds”. Keeping an itinerary of his visit to Cyprus between September 1598 and March 1599, Ioannes Cotovicus, a Professor at the University of Utrecht writes about the famous birds: “Infinite numbers of them are preserved in jars with vinegar and savory herbs and sent for (950 725 B.C.) Cyprus Museum sale to Venice, making a dainty dish greatly in request with princes and lords throughout Italy”. Later on, Pietro Della Valle recording his visit to Ayia Napa in September 1625 writes: “We found and ate in this place a large quantity of beccafichi, called by the Greeks sykalidia which at this season are caught in such abundance that besides the numbers that are consumed in the island itself, thousands are exported in vinegar to Venice and elsewhere” (Excerpta Cypria, pages 72, 166, 200, 213).

Over the last years the number of blackcaps has dropped dramatically, as they keep falling prey of lime-sticks or nets.

http://www.kypros.org/Cyprus/cap.html

Finland – where they are celebrated in poetry ….

The official song: Sylvia´s song

Once upon a time, a poet spent his summer at the beautiful Franssila manor in Kangasala, Finland. Sitting on the veranda, he heard a small bird sing. It was the blackcap (Sylvia atricapilla) that inspired Zachary Tope-lius, the poet and writer of children´s fiction, to write the poem “Sylvia´s son”, known today as “A Summer´s Day in Kangasala”. Put to music, the poem became Finland´s best-loved song and choral work and the official song of the Tampere Region. The “Harjula Ridge” of the song is today´s Haralanharju, a place of pilgrimage for every lover of scenic beauty. http://www.pirkanmaa.fi/en/tampere-region/emblems-tampere-region

Blooming Bryn Euryn

11 Friday May 2012

Posted by in Bryn Euryn Nature Reserve, flower folklore, Local Nature Reserves, Nature, nature of woodlands, nature photography, Wildflowers of Wales

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The local nature reserve on Bryn Euryn is a popular venue for a wide variety of walkers and is not usually the place I head for if I fancy a long peaceful walk. But, if you happen to get the timing right there are occasions when you can meander around and almost have the place to yourself. So it was on a damp afternoon a couple of weeks ago when I went there just to see what there was to see.

The small meadow next to car park was golden with dandelions that were attracting the attention of a number of bumblebees.

Dandelion – taraxacum officinale -visited by a white-tailed bumblebee

Some of the flowers have already gone to seed.

Dandelion seed head

Harts Tongue ferns are a feature of the local woodlands here and already quite well grown.

Harts tongue fern. The plants grow on neutral and lime-rich substrates, including moist soil and damp crevices in old walls, most commonly in shaded situations but occasionally in full sun.

The new leaves are a bright shiny green

Harts Tongue Fern – Phyllitis scolopendrium. The plants are unusual in the genus of ferns as they have  simple, undivided fronds. The leaves are 10–60 cm long and 3–6 cm broad, with sori (A sorus (pl. sori) is a cluster of sporangia (structures producing and containing spores) that are arranged in rows perpendicular to the rachis. ) In plants a rachis is the main axis of the inflorescence or spike. In ferns it is also the part of the axis to which the pinnae are attached.

The plant’s common name derives from the shape of its fronds, being thought to resemble a deer’s tongue: hart was an alternative  word for “stag”, from the Old English heorot, “deer”. The sori pattern is reminiscent of a centipede’s legs, and scolopendrium is Latin for “centipede”. 

This fern was recommended as a medicinal plant in folk medicine as a spleen tonic and for other uses.

Whilst still in the cover of woodland I spotted a Long-tailed Tit foraging amongst tree branches and a Song Thrush out on the  path also hunting. I saw and heard several Robins, Blue and Great Tits and Chiffchaff. A family of Magpie were also out and about, five of them up near the summit and there were Greenfinch lower down around the carpark.

I changed my route slightly today, mainly to avoid the uphill track through the woodland which was very muddy and quite slippery, choosing instead a surfaced one that leads around the base of the Bryn (hill). Happily, being more open and less shaded, there were plants growing here I would otherwise have missed.

Wild strawberry plants growing along the edge of a woodland track

Wild strawberry – Fragaria vesca very much resembles a miniature garden strawberry and similarly produces delicious tiny sweet berries. It is a very common plant throughout the British Isles and Western Europe found growing on all but strongly acid or waterlogged soils.

Hairy stalks bear 3 oval leaflets, also hairy and a bright shiny green. The leaflets have strong side veins, are broadest above the middle with sharp marginal teeth.

There is a similar-looking plant, the Barren Strawberry, which has duller grey-green leaves.

I was really pleased to find a Welsh poppy in flower along here, I used to have them in my garden when we lived in South Wales and loved them, especially where they seeded themselves amongst blue forget-me-nots.

Welsh Poppy -papaver cambricum

The Welsh Poppy has been adopted as the logo of the Welsh political party, Plaid Cymru

The Welsh poppy (Meconopsis cambrica) is a perennial plant native to south-western England, Wales, Ireland and Western Europe. Its favoured habitat is damp, shady places on rocky ground, and although its common name is ‘welsh poppy’, it is also native to south-western England, Wales, Ireland and Western Europe. In its most westerly locations, it is increasingly found on more open ground with less cover. It is also especially well adapted to colonising gaps and crevices in rocks and stones, which has enabled it to colonise urban environments, sometimes growing between paving slabs and at the edges of walls.

A grey squirrel paused in its tracks on a tree branch, keeping one eye fixed on me

Another favourite plant from my childhood, the cowslip, was also present here growing along the path edges, so I was sure there would be more once I reached the grassy slope of the lower hillside. I was not disappointed, there were beautiful masses of them.

Part of a mass of flowering cowslips

Cowslip – Primula veris

Cowslip – Primula veris, also variously known as Herb Peter, Paigle, Peggle, Key Flower, Key of Heaven, Fairy Cups, Petty Mulleins, Crewel, Buckles, Palsywort, Plumrocks.

According to folklore, cowslips first grew from the ground where St Peter dropped his keys and this is recorded in the French, German, and Old English names (clef de Saint Pierre, Schlusselblumen, and Key of Heaven respectively). The name cowslip, on the other hand, derives from the old English name, cūslyppe  or cowslop, because the plant used to grow best in meadows frequented by herds of cows.

The species name vēris means “of spring”.

Despite its pungent choice of habitat, the flowers of the cowslip have a lovely, almost-apricot scent and not so long ago were sufficiently and reliably abundant to allow them to be picked and used to make deliciously fragrant cowslip wine. (Now of course it is illegal to pick flowers from the wild so if you want to try it you’d have to find an alternative supply.) Cowslip is frequently found on more open ground than Primula vulgaris (primrose) including open fields, meadows, and coastal dunes and clifftops. Nowadays the seeds are often included in wild-flower seed mixes used to landscape motorway banks and similar civil engineering earth-works where the plants may be seen in dense stands.

Herbal medicine

The traditional medicinal uses of cowslip are widespread and the different parts of the plant are still commonly used to treat a variety of complaints as wide ranging as lung disorders, insomnia, gout,arthritis and anxiety. The herb is also reputed to have beneficial effects on the heart . (Active ingredients include saponin glycosides, including primulic acid, primulaveroside, and primveroside; volatile oil; tannins; flavonoids, including luteolin, apigenin, kaempferol, and quercetin; phenolic glycosides). Its flowers and leaves are rich in vitamin C and beta-carotene, potassium, calcium, sodium and salicylates which help strengthen the immune system through its antioxidant properties and by lowering the cholesterol level.

Cowslip can effectively alleviate headaches but is not recommended to those who are allergic to aspirins, because of its high quantity of salicylates (the main basis for aspirin).

This herb is also used in cosmetics, used as an ingredient in face creams for its regenerating effects.

The cowslips were wonderful, but an even bigger treat were the orchids, masses of pretty early purple ones.

Orchids are always a special sight, especially the first ones to flower, the Early Purple Orchid

Early Purple Orchid-Orchis mascula

Finally lifting my eyes from ground level and the flowers, I was surprised to realise that the highest peak in our view from here across to the mountains of Snowdonia actually had snow on it.

The view to the snow-capped peaks of the Carneddau Mountains

Hawthorn blossom flowering in a sheltered spot

New oak leaves

Amongst some shrubby bushes, including the hawthorn, I came across a little flower I had almost forgotten about as it is so long since I saw it last, the delicate white-flowered Woodruff.

Woodruff- Galium odoratum

Woodruff –Galium odoratum is an herbaceous perennial plant  native to Europe, North Africa and Western Asia. Other common names include woodruff, sweet woodruff, and wild baby’s breath.

It grows to 30-50 cm (12-20 ins.) high but it is a weak-stemmed that is often found lying flat along the ground or supported by other plants it  prefers partial to full shade in moist, rich soils.

The flowers sweet smell is due to the presence of the odiferous agent coumarin; this scent intensifies as the plant wilts that persists on drying, and the dried plant is traditionally used in pot-pourri and as a moth deterrent. It is also used, mainly in Germany, to flavour May wine (called “Maiwein” or “Maibowle” in German), syrup for beer (Berliner Weisse), ice cream, and medicinally as a herbal tea with gentle sedative properties, but beware, high doses can cause headaches, due to the toxicity of coumarin.

A final view of Bluebells & Wild Garlic

Woodland plants may be pungent, prickly and even poisonous

03 Thursday May 2012

Posted by in nature of woodlands, nature photography, woodlands

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Spring is progressing rapidly and now at the end of April, the great majority of  woodland plants have come into flower, racing to achieve the maximum amount of light possible before the leaf canopy thickens and blots it out. In a more ‘normal’ year, they would reach their peak in May in southern England and a little later further north, but this year everything seems to be happening that bit earlier.

In local woodlands Ramsons, or wild Garlic has been showing blooms for several weeks now and is fast approaching its flowering peak. A wild relative of chives, all parts of the plant have a characteristic garlic or onion scent, and where there are masses of them their pungent scent fills the air; you can often smell their presence before seeing them.

Ramsons, Wild Garlic – Alium ursinum -Fairy Glen, Old Colwyn

Ramsons, Wild Garlic – Allium ursinum

Other common names include  buckrams, wild garlic, broad-leaved garlic, wood garlic, bear leek, and bear’s garlic

The flower heads are enclosed within a papery two-lobed spathe

Native to Europe and Asia, Ramsons may be found growing  in deciduous woodlands with moist soils, preferring slightly acidic conditions. It is a perennial herb, growing from a narrow white bulb that produces two or three oval-elliptic leaves with pointed tips and long stalks that twist through 180 degrees. The leaves are similar to those of the lily of the valley and where the two plants are known to grow together, care must be taken not to confuse them should you be picking them to eat; those of the lily of the valley are highly poisonous.

A Ramsons flower visited by a tiny hoverfly. The flower-heads consist of six to twenty white star-like flowers held in dense flat-topped umbels atop a bare triangular scape (stem). Each flower is 16-20mm across and has six stamens.

Ramsons leaves are edible and are fashionable currently as ‘foraged food’; they have been traditionally used as an addition to a green salad,  boiled as a vegetable, added to soup, or as an ingredient for pestoin lieu of basil.  The bulbs and flowers are also very tasty.

A pretty clump of Bluebells – hyacintha non-scripta

A bluebell is visited by a small hoverfly

Bluebells are probably the most characteristic of all woodland flowers. The magnificent carpet of blue its massed blooms  produce, sometimes spreading throughout an entire woodland is a glorious spectacle. It epitomises spring woodlands, but is also a special feature of the British Isles and a rarity over most of continental Europe, either because the winters are too cold or the summers are too hot and dry.

The flowers are indisputably beautiful and release a lovely perfume, but the small bulbs they spring from are rather poisonous if eaten. Traditional medicinal uses of the bulb are based upon their diuretic and styptic properties. The toxic substances they contain also made them useful for a more unusual and practical purpose, as a source of glue used in bookbinding; apparently the toxins discouraged silverfish from eating them.  The toxicity may also be the origin of the superstitious belief that anyone who wanders into a ring of bluebells will fall under fairy enchantment and die soon after. Now I must confess that last little snippet of superstition was passed down in country areas well into my childhood- we lived on the edge of a wood, part of which was (happily still is) carpeted with bluebells in May and I spent many happy hours wandering through them. I was always very careful to make sure there were none growing in a ring.

Shrubs and bushes form the under-story level below the trees – they are woody but not normally tall enough to reach the woodland canopy. The blackthorn and hawthorn are two closely related shrubs, both members of the rose family and both contributing a great deal to our countryside. The blackthorn is usually the first of the two to flower and is familiar for its mass of white flowers produced in early spring before the leaves appear and for the purple sloes in autumn.

Sloe, Blackthorn – Prunus spinosa

The Blackthorn or sloe – Prunus spinosa  is native to Europe, western Asia, and locally in northwest Africa. It is also locally naturalised in New Zealand and eastern North America.

It  is a deciduous large shrub or small tree growing to 5 m tall, with blackish bark and dense, stiff, spiny branches. The shrub protects itself from animal consumption with particularly long and very tough thorns, which has led to a long traditional use as boundary hedging around fields in Northern Europe and Britain, to contain animals.

The flowers are 1.5 cm diameter, with five creamy-white petals; they are produced shortly before the leaves in early spring, and are hermaphroditic and insect-pollinated.

The leaves are oval, 2 – 4.5cm long and 1.2-2cm across, with a serrated margin.

Blackthorn is the larval food plant of several butterflies, including the Black Hairstreak (Strymondia pruni), which feeds on both the leaf buds and mature leaves of the shrub. This butterfly is a rare species in Britain, restricted only to ‘a narrow belt of mature woodland areas, between Oxford and Peterborough.’  Diversifying a little, there’s a fascinating account of one man’s quest to find this butterfly, together with the rest of our British species in a book I have in my collection titled ‘The Butterfly Isles – A Summer in Search of our Emperors and Admirals’, written by Patrick Barkham. I’d love to know if anyone else has read it; I really enjoyed it, but it seems to have had mixed reviews.

Back to the plants. I’ve mentioned Dog’s Mercury in an earlier post, but didn’t say anything about it. It is actually quite an interesting one as its a bit of a beast appearing alongside the host of beauties featuring in our woodlands at this time of year.

To begin with the name, a  ‘dog’s’ plant is traditionally one with no medicinal uses and it may have obtained this name to contrast it with annual mercury which was used in cleansing enemas. Other slightly less common names are ‘Adder’s Meat’ and ‘Lasting Mercury’. The Mercurialis is open to some debate, although most sources I have come across favour Pliny who said the plant is named after Mercury, the messenger of the gods, who discovered it. The word ‘mercury’ itself is, however, said to be related to ‘merx’ meaning ‘wares’. With its alleged property of being able to determine the sex of an unborn child, it may be that this plant was traded and was ‘merx’.

29/4/12 – Dog’s mercury is fully grown now and flowering

The plant is poisonous; it contains methylamine, trimethylamine, saponins and a volatile oil. This would give it  emetic and purgative properties, meaning consumption would most probably lead to nausea, vomiting and diarrhoea. Larger doses cause lethargy, jaundice, painful urination (apparently by making the urine acid) and coma before death. Reported instances of poisoning are few, perhaps because the plant is not particularly attractive and also because it had no tradition of medicinal use.

Pretty pink-flowered Herb Robert – geranium robertianum

Another of my all-time favourite little woodland plants is also beginning to appear, the pretty delicate and highly aromatic little Herb Robert. It is a common species of cranesbill in Europe, Asia, North America, and North Africa, and in Britain it is by no means confined to woodlands and may turn up anywhere it can get a hold, even on stony seashores.

The pungent aroma of the leaves is said to act as an insect deterrent and it does seem to be that no insect pest bothers it;  it has traditionally been used in bedding for animals for that reason.

Herb Robert is known to have many medicinal qualities, it is astringent, antibiotic, antiviral, styptic, tonic, diuretic, digestive, sedative and antioxidant. Of these properties, the main action of the herb is regarded to be astringent, which gives it the ability to treat external conditions such as bruises and skin irritations. From medieval times the herb has been applied as a compress to stop bleeding and heal wounds and because of its astringency it is also used to treat diarrhoea.

Bird study : A Chiffchaff’s year

26 Thursday Apr 2012

Posted by in Nature, nature of woodlands, nature photography, woodland birds

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I spotted my first returned migrant Chiffchaff of this year about three weeks ago, flitting about in low vegetation by the side of the river Colwyn. Since then I have heard the unmistakeable call several times in various places, but didn’t have a good sighting of one until last Thursday in the Fairy Glen. They may not be the most colourful or tuneful of our woodland birds, but their return and the sound of their repetitive and cheerful chiff-chaff  is, for many of us, confirmation that spring has truly arrived.

19/4/12 -Chiffchaff singing. The song is unmistakeable, a cheerful repetitive chiff-chaff. Call is a short 'hweet'.

The Chiffchaff, or Common Chiffchaff (Phylloscopus collybita) is a common and widespread leaf-warbler which breeds in open woodlands throughout northern and temperate Europe and Asia.

April to August – North Wales

Chiffchaffs are insect eaters, so most of the chiffchaffs we see in Britain are migratory, arriving here during late March and April, remaining throughout the spring and summer to breed, then leaving in late August/September to winter in the warmer locations of southern and western Europe, southern Asia and north Africa.

The chiffchaff is a small bird with olive green/brown upperparts, buff/off-white underparts becoming yellowish on the flanks and an off-white supercilium (eye-stripe). The beak is fine, generally dark and legs are always dark-coloured.

Habitat and breeding

The male Chiffchaff returns to his breeding territory two or three weeks before the female and immediately starts singing to establish ownership and attract a female. When a likely female is located, the male shows off his considerable aeronautical techniques, performing a slow butterfly-like flight as part of the courtship ritual. It is considered unlikely that chiffchaff select the same mate more than once, even though males and females return to the same areas each spring; but once a pair-bond has been established, any other females will be driven from the territory.

The birds’  favoured breeding habitat is open woodland with some taller trees and ground cover for nesting purposes. The preferred trees are typically at least 5 metres (16 ft) high and have an undergrowth that is an open, but consisting of a poor to  medium somewhat scrubby mix of grasses, bracken, nettles or similar plants.

The construction of the nest is carried out by the female who selects a site on or near the ground that is concealed amongst brambles, nettles or  other dense, low-growing vegetation. The outer layers of the nest are constructed from coarse materials such as dried grasses and leaves with inner layers woven of finer materials and finally an insulating layer of feathers. The nest is built in a domed shape with a side entrance and is typically 12.5 centimetres (5 in) high and 11 centimetres (4 in) across.

The male has little involvement in the nesting process, but he becomes  highly territorial during the breeding season and will fiercely defend his space against other males. Inquisitive and fearless, the feisty little male has been known to attack  even dangerous predators such as the stoat if they approach the nest, as well as large and notorious avian egg-thieves such as magpies and jays.

The chiffchaff is insectivorous, moving restlessly though foliage, constantly flicking the wings and tail, occasionally darting out to take insects on the wing. Its diet consists mainly of flies, along with other small and medium-sized invertebrates. It will take the eggs and larvae of butterflies and moths, particularly those of the Winter Moth.

After breeding has finished, this species abandons its territory, and may join small flocks including other warblers prior to migration. At this time the birds also go through a  prolonged and complete moult.  A newly fledged juvenile is browner above than the adult, with yellow-white underparts, but moults about 10 weeks after acquiring its first plumage. After moulting, both the adult and the juvenile have brighter and greener upperparts and a paler supercilium.

Etymology

The bird’s common English name is onomatopoeic, derived  from its simple and distinctive ‘chiff-chaff’  song. The Welsh common name is very similar, being ‘siff-saff’.

The binomial name, Phylloscopus collybita, is of Greek origin; Phylloscopus comes from phyllon, translating as ‘leaf’ , and skopeo ‘to look at’ or ‘to see’, presumably referring to the fact that the species spends most of their time feeding in trees, where they pick insects from leaves: collybita is a corruption of kollubistes, or ‘money changer’, with the song being likened to the jingling of coins.

September to March – Southern Spain

Although there is an increasing tendency amongst the species to winter in western Europe, well north of the traditional areas, especially in coastal southern England and the mild urban microclimate of London, the majority of chiffchaff  breeding in northern Europe migrate to the warmer climes of western and southern Europe, southern Asia and north Africa.

One of the joys of living in the south of Spain is to have the privilege of the company of some of the migratory bird species that breed in the north of the continent at the other end of their journey, during the autumn and winter months. Chiffchaff are one such species, arriving in great numbers from around the middle of September. Many are just passing through on their way to north Africa, pausing in their journey to take advantage of local feeding opportunities, but for others the area is their winter home and they can regularly be spotted in a wide range of habitats from gardens and woodland to reedbeds, scrubland and even on beaches where they are backed by  vegetation.

11/9/06-Chiffchaff on fennel plant picking off small insects; Manilva, Southern Spain

The appearance of newly arrived individuals often varies considerably; some have noticeably more yellow in their colouration, particularly in the underparts, but in general all appear sleek and well-fed.

October 09-A chiffchaff, most likely a juvenile. My garden, Sotogrande, Southern Spain

The behaviour of the birds outside the pressurised breeding season is quite different; in my garden they will readily leave the trees and cover of shrubs, venturing down  to pursue insects at ground-level. This is delightful to watch as they skip and flutter across the grass in an almost butterfly-like manner.

November - A particularly 'yellow' chiffchaff on the lawn in my Spanish garden

I have also been entertained by as many as 9 or 10 of the little birds at once that have perched on palm leaves then launched themselves off to pursue insects demonstrating their considerable aeronautical skills. Clouds of gnats are another target for them and they fly at the tightly packed circling insects, hovering in the air to pick them off.

They are keen bathers too, regularly using the bird bath in the garden as well as any available puddles. In shallow water they drench themselves, flicking and fluttering wings and tail, but if the water is too deep for them they flutter delicately across the surface, splashing themselves as best as they can. After their ablutions they sit on a nearby perch to dry themselves and preen meticulously.

30/1/08-Chiffchaff come to the birdbath regularly to drink and to bathe; Sotogrande, Spain

The local reserve, where an extensive reedbed backs the beach, is always  popular with chiffchaff . Many roost here amongst the reeds and use the area as a ‘staging post’ before making the relatively short flight across to North Africa. It is impossible to tell whether the birds you see regularly are on passage or here for the winter, but the spots I see them in are pretty consistent.

1/1/08 - Chiffchaff on Sotogrande beach, perched on debris washed up by a winter storm

Migration

The flow of migration is spread throughout the autumn months as birds in no particular hurry take feeding opportunities as and when they are presented along their route. Many of the birds leaving northern Europe at the end of August or beginning of September may not make the crossing to North Africa until November. Chiffchaff are amongst the most numerous birds to be caught and logged by ringers working at the bird observatory on the Rock of Gibraltar. The majority of those crossing the Strait to Africa on this route will have originated in Scandinavia, with maybe a few from Great Britain.

311011-A newly-ringed chiffchaff about to be released-bird observatory, Gibraltar

The return migration begins as early as January – the following is an extract from the gonhs recent records:

18 Jan:  After a few days with some heavy rain showers the weather cleared a bit but temperatures had dropped substantially and an influx of Chiffchaffs arrived on the Rock with many birds seen in the Botanic Gardens feeding on the nectar of flowering Aloes.

Iberian Chiffchaff

It would be remiss of me not to mention that Spain is also home to a similar but distinct species of chiffchaff, the Iberian Chiffchaff. This species breeds in Iberia and has been noted quite frequently on our outings with the Gibraltar Ornithological & Natural History Society, although most of us would confess that recognition is mostly on song and  known breeding areas.

P. ibericus, the Iberian Chiffchaff is brighter, greener on the rump, and yellower below than P. collybita and has a tit-tit-tit-tswee-tswee song.  This species is found in Portugal and Spain, west of a line stretching roughly from the western Pyrenees via the mountains of central Spain to the Mediterranean; the Iberian and Common Chiffchaffs co-occur in a narrow band along this line. Apart from the northernmost section, the precise course of the contact zone is not well documented. A long-distance migrant, this species winters in western Africa. It differs from P. c. collybita in vocalisations, external morphology, and mtDNA sequences. There is hybridization in the contact zone, almost always between male P. ibericus and female P. c. collybita, and hybrids apparently show much decreased fitness; hybrid females appear to be sterile according to Haldane’s Rule. Regarding the latter aspect, it is interesting to note that the Iberian Chiffchaff apparently is the oldest lineage of chiffchaffs and quite distinct from the Common Chiffchaff.(extract from wikipedia)

Spring greens

20 Friday Apr 2012

Posted by in Local Nature Reserves, Nature, nature of woodlands, nature photography, wildflowers

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Recent rainfall has given a boost to the growth of  new vegetation and in the woodlands fresh greenery, in a myriad of shades and forms abounds….

Perfect new leaves of Sycamore - Acer pseudoplatanus

Oak before ash, in for a splash

Ash before oak, in for a soak ..

Leaves of the Ash tree are breaking from their tight buds

Horse chestnut trees seem to be in differing stages of growth; some still have new leaves breaking from their ‘sticky-buds’, others are in full leaf , while yet others are flowering.

Horse chestnut leaves breaking from their 'sticky-bud'

A fully open horse chestnut leaf

Horse chestnut tree with flower buds

Eristalis pertinax -Tapered drone fly - basking on new leaves of bramble - rubus

A fern frond unfurling

Another 'garlicky' plant; Garlic mustard -Alliara petiolara is an erect herb of open woodlands and disturbed soil that has dark green, heart-shaped, scallop-edged, deeply veined, long-stalked basal leaves that grow up to 5" across. Leaves are a food plant of the Orange Tip butterfly larvae.

Garlic mustard flower buds

Ferny leaf of Cow parsley - Anthriscus sylvestris

Dog's mercury-mercurialis perennis

The furled green spathe of a wild arum (cuckoo pint, lords & ladies)

The green spathe unfurls to reveal the purple spadex

Fairy Glen Friday

07 Saturday Apr 2012

Posted by in Local Nature Reserves, Nature, nature of woodlands, nature photography, woodland birds

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Friday seems to have become my day for a walk around the Local Nature Reserve of Fairy Glen, Old Colwyn. It is just a short walk from my current workplace, the busy post office, and very handy for an hour of fresh air and a chance to catch up with the progress of the season. The following pictures are those I took on the last Friday of March in less than an hour.

Bluebells are beginning to open

The wild garlic, or ramsons, is also showing one or two blooms

The horse chestnut leaves have grown significantly since last Friday and there are already flower buds appearing

It was quite a dull, cool day compared with last Friday and shady in the woodland. I didn’t have very long to linger, so I headed straight for the sycamore tree where the nuthatch and  blue tit pairs are nesting. I was hoping to get some better views of a nuthatch, but although I could hear the male’s distinctive calling from close by and followed his movements through the trees, he stayed away from the actual nest site. However, the blue tits were working hard furnishing the nest box and I had some lovely views of them both with beaks stuffed with moss.

The blue tit was waiting to carry material into the nest box

I carried on along the path, watching out for great tits, a species that I have heard calling and singing and seen here, but that continues to elude my camera. There was a pair flitting about in the trees and shrubbery close to the path, but they don’t stay still or visible for long. I did manage to get a quick shot of the male which is not great but included for the record.

The male great tit has a much broader black breast stripe than the female

Following after the great tits I stepped off the path a short way and caught a glimpse of bird in a tangle of brambles that turned out to be a male blackcap, yet another species to add to the list for this small area of woodland. He disappeared very quickly and quietly, but then I realised there was another bird in there too, a single long-tailed tit. As I stood watching it emerged from its cover and spent quite a few minutes foraging around the twiggy branches of a nearby small tree, allowing me some lovely close views.

Long-tailed tit, front view

Long-tailed tit from the back

A privileged view of a lovely bird. Long-tailed Tit – Aegithalos cordatus

The recent dry and warm weather has been a treat, but the effect of lack of rainfall is very evident in the current shallowness of the river. I wandered along the path,  lost in contemplation about water levels and was taken completely by surprise when, rounding a bend I spotted a pair of grey wagtails hunting in the shallow water. I have  no idea if this was the same pair that I have seen lower downstream, although I suspect it may be. I watched them flitting gracefully over the water, balancing on small rocks and darting out to chase flies, flashing their yellow underparts as they lived up to their name, wagging their long tails. A man and a dog finally disturbed them and they flew up into  nearby trees before heading back downstream.

Male grey wagtail showing a small amount of black around the throat area

Where the kingcups are  growing there is now also a large clump of  yellow flowered arum. This is an exotic plant of South African origin, but clearly flourishing in the boggy ground of this part of the riverbank.

An arum with large leaves and a yellow sheath; this is Lysichiton americanus

Close by I watched a male chaffinch hunting around an area of shallow water that then flew up into some twiggy shrubbery overhanging the water. He was gorgeous, plump and healthy and with a shiny beak and strong vibrant colours.

A colourful male chaffinch that was foraging on the riverbank before flying up onto a low shrub

The vibrantly coloured chaffinch from the front. Chaffinch – fringilla coelebs; the ‘coelebs’ translates as ‘bachelor bird’.

Further along the path I stopped to watch a subduedly plumaged female chaffinch searching the ground for nesting material. She picked up what I think may be strands of dog hair; holding them in her beak she flew up to a tree branch away from me.

The female Chaffinch is much more subtle in her appearance

Bryn Euryn in preparation for Spring

12 Monday Mar 2012

Posted by in Local Nature Reserves, Nature, nature of woodlands, nature photography, woodland birds

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I hadn’t visited the Bryn Euryn Local Nature Reserve for quite some time and thought I would rectify that last weekend. The morning weather had been varying between sunshine and showers, and arriving at the site during a sunny spell I  walked first around the edge of the small quarry field to see what was growing there.

Lush growth of leaves of Arum maculatum -cuckoo pint, or lords & ladies

A very early flowering specimen of Heracleum sphondylium - common hogweed or cow parsnip. This is a herbaceous perennial or biennial belonging to the family Apiaceae. It is an umbelliferous plant, in the same group as fennel, cow parsley, ground elder and giant hogweed.

Dry seed heads of burdock

Swelling leaf buds

Silvery pussy willow

Pussy willow is a name given to many of the smaller species of the genus Salix (willows and sallows) when their furry catkins are young in early spring. Before the male catkins of these species come into full flower they are covered in fine, greyish fur and hence likened to tiny ‘pussy cats’. The catkins appear quite some time before the leaves, and are one of the earliest signs of spring. It is customary to gather branches of  pussy willow to decorate the house in the springtime, particularly on Palm Sunday, as a substitute for palm branches.

From the field I crossed onto the track on the edge of the woodland which passes by an open area of allotments. There is often  a robin  to be seen here, which today continued with its foraging regardless of me being very close by, even stopping to pose on a nice mossy wooden perch in a patch of  sunlight.

 

Posing robin

I had some good views of a dunnock there too as it pecked around amongst the dry leaves beneath the trees.

Dunnock -Prunella modular - almost at my eye-level

Dunnock-back view

Moving on towards the bottom of the steps, another brown bird flew past me and landed on the trunk of a big sycamore tree; a treecreeper. I was delighted to recognise it as a treecreeper, the first and only one I have seen so far in this location. I watched it or quite some time as it explored the tree trunk and higher branches, probing its beak into nooks and crannies searching or insects and spiders.

Treecreeper - the first I have sen in this location

The Treecreeper– Certhia familiaris is small, very active, bird that lives in trees. It has a long, slender, downcurved bill, patterned brown upperparts, whitish underparts, and long stiff tail feathers which help it creep up tree trunks. It breeds in the UK and is resident here. Birds may leave their breeding territories in autumn but most range no further than 20 km.

In Spain the very similar short-toed treecreeper – Certhia brachydactyla occurs. They are frequent visitors to our garden there, where they are equally as comfortable scuttling up the tall straight trunks of the palm trees as they are exploring the nooks and crannies of the native cork oaks. They are much easier to photograph there too being more in the open and in better light.

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A short-toed treecreeper on the trunk of a palm tree, Sotogrande, Southern Spain.

According to my bird books, the main points of difference between the two species are location and that the short-toed species has brownish flanks and a different voice: the short-toed’s song is said to be louder and less high-pitched and the call note louder, more piping and sometimes trilling. However, it is a possibility that there is in actuality only one species as presented convincingly in this brilliant blog:  http://10000birds.com/short-toed-treecreepers-do-not-exist.htm 

Catkin - A long, thin, indeterminate inflorescence of tiny, petalless flowers growing on willows, birches, oaks, poplars, and certain other trees. The flowers on a catkin are either all male or all female. The female flowers are usually pollinated by the wind. Also called ament.

The woodland was full of birdsong and following the track up through the trees towards the summit of the hill (bryn) I was accompanied by a chorus of robin, blackbird, chaffinch, blue tit and great tit with stand-out performances from a couple of  wrens and intermittent coo-ing interventions from wood pigeons. As I neared the top it began to rain quite heavily so I stood under an ivy-clad tree branch for a few minutes just listening until it stopped.

I carried on up to the summit, passing the trig point and over onto the open meadow or downs area that covers one slope of the hill. I was greeted by the sight of a complete arc of a rainbow that  spanned a width far greater than I could fit into my viewfinder.

A rainbow arced across the sky bridging Rhos-on-sea and Penrhyn Bay

Part of the spectacular view from the summit of Bryn Euryn (click on photo to enlarge)

A close up of golden common gorse flowers and spiky leaves

On the path back down to the bottom a female blackbird was taking a bath in a newly filled puddle, disturbed from her ablutions by, yes, you’ve guessed, a bounding unleashed dog. I had been standing watching a small number of goldfinch foraging in the tops of a stand of tall trees, but I know when it’s time to leave and let the dogs have their share of the day.

There were a few more treats awaiting me in the car-parking area however. Two wood pigeons, probably a pair, sat preening on a branch in a patch of sunlight and a pair of great tit were foraging around the fenced part of the field.

Wood pigeon - Columba palumbus

I have always found great tit elude me when it comes to photographing them, so I hung around for a while hoping to capture an image or two. They flew across the car park into the low trees there and attempting to pick up on them I found four long-tailed tits instead. A special favourite of mine, I was more than happy with that, especially as they stayed around acrobatically and thoroughly scouring the intricate twigs of the trees.

Long-tailed tit - Aegithalos caudatus

Long-tailed Tit, back view

A robin was investigating the ground beneath the shrubbery the long-tailed tit was photographed in, then unexpectedly flew up onto a branch in full sunshine and began to sing.

Another robin singing, but this time in sunshine

Fairy Glen

04 Sunday Mar 2012

Posted by in Local Nature Reserves, Nature, nature of woodlands, nature photography, woodland birds

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I am currently working in Old Colwyn and as it would have been a pity not to take advantage of some of last week’s sunny spring-like weather, so I ventured out during my lunch breaks to explore some  of the locality. In a recent blog – What a beautiful day- I featured photographs that I had taken in the small area of woodland alongside the final stretch of the river Colwyn. This is called Min-y-Don woodland and is a remnant of an ancient woodland that would once have covered the whole valley. From there it is possible to walk along a footpath leading up to the village that follows the course of the river. At the top, if you cross the Abergele Road and follow the signs to ‘Fairy Glen’, you reach a narrow wooded dell that the river runs through, bounded by roads and houses.

In present day Old Colwyn, much of which sadly has seen better days, Fairy Glen seems an incongruous name for a part of it, but it harks back to when this whole area was wealthier and hugely popular with well-to-do Victorian holidaymakers. This area of woodland was said to contain many different spirits including fairies, hence its name, which dates from the Victorian era and is a common name from that period (another local one being the “Fairy Glen” in Penmaenmawr).

The wooden road sign for Fairy Glen

Fairy Glen has recently been designated as a Local Nature Reserve and has undergone  regeneration with funding from the local council and it is now possible to walk through it easily. Presently the Fairy Glen is subject to an ownership dispute between Conwy County Borough Counciland the water company, Dŵr Cymru, each claiming that the maintenance of the area is the responsibility of the other. The trail was funded by Cydcoed Forestry Commission Wales.

“A path broadly follows the Afon Conwy which, with the Fairy Glen (then known as Y Nant), was mentioned by the traveller Edward Llwyd in 1699. He described the area as having seven wells and being completely wooded. There are, in fact, remaining indicators in Fairy Glen which identify it as an ancient woodland.”

I doubt that today’s Fairy Glen would have suited the Victorian visitors romantic aesthetic, but it is a pleasant enough place to spend half an hour. It is barely a five minute walk from work and I headed there for my first ‘reccie’ last Friday afternoon; I was very pleasantly surprised by the sightings I had there.

My first surprise was finding this violet plant flowering at the base of a large tree

A tracery of bare twigs and branches against a perfectly blue cloudless sky

Blue Tits seemed to be everywhere

Blue Tit picking delicately around the sticky leaf buds

Hazel catkins

A grey squirrel sat on a tree branch eating something held in its paws, possibly an acorn it had buried back in the autumn

A beautiful male blackbird was picking off ripe ivy berries

The blackbird contorted himself to reach a berry

The blackbird with a berry in his beak

A big surprise was the sighting of this lovely coal tit

A wren singing from a low branch

Another wren flew across the path and perched on the fence. It looked a little odd, but it took a few seconds to realise it was because he was missing his characteristic upturned tail

The missing tail did not seem to be inhibiting the little bird too much – he was bright eyed and flitting around singing enthusiastically

A robin singing beautifully, but in the shade

A pair of nike trainers thrown up into a tree. A reminder that this is a just an oasis in a small urban jungle

Lesser Celandine

27 Monday Feb 2012

Posted by in flower folklore, flower mythology, Nature, nature of woodlands, nature photography, wildflowers, Wildflowers of Wales, woodland wildflowers

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Lesser Celandine- Ranunculus ficularia, also known in English as pilewort, small celandine, smallwort, figwort, brighteye, butter and cheese. In Welsh it is Lygad ebrill. 

Lesser celandine-Ranunculus ficaria

The Lesser celandine has been one of my favourite wildflowers since childhood. As a child growing up in Northamptonshire, a part of my walking route to school included a green lane. This was a narrow pathway with grass verges backed by hawthorn hedgerows and used as a short-cut to the village by anyone walking or riding a horse or bike. Behind the hedge on one side was a small field that was often boggy and there was a drainage ditch on the lane side to prevent it flooding. Needless to say it was damp there and generally shady; the perfect place for celandines to thrive. They were the first of the wildlowers to appear here and I looked forward to their appearance avidly. I used to think their shiny golden yellow faces captured some of the sunshine whilst it shone, then held it within their tightly closed petals to keep them warm on cold dull cloudy days. I learnt that these were not flowers to take home to my mum though, as they closed up when picked, but I remember how the sight of them used to gladden my heart, as it still does, signalling that the spring was on its way.

21/2/12-Lesser Celandines, Colwyn Bay

Lesser celandine

The plant itself is small (5-30cm tall). The dark green, shiny, heart-shaped leaves grow spirally arranged around long weak stalks from the base. The leaves are sometimes mottled with light or dark markings; they lie flat on the ground unless held up by surrounding plants.The flowers are bright, glossy yellow, fading to nearly white at the petal base as they age.

The Lesser celandine is one of the first flowering plants to appear at the end of the winter (February to May). Gilbert White, the famed author of  ‘The Natural History o Selborne’  reported that the plants came out on February 21, but it is more commonly reported to flower from March until May, and is sometimes called the “spring messenger” as a consequence. The flowers close just before it begins to rain, and are pollinated by bees, such as the Buff-tailed bumble bee, Red-tailed bumble bee, flies and beetles, but very few seeds are typically set. They open when few insects are around so not many seeds are produced and spread is mainly vegetative by tiny bulbils which develop in the leaf axils and these drop onto the soil as the plant dies back.

THE MEANING OF THE NAME

The plant’s  common name, lesser celandine, was mistakenly given to it when it was thought to be one and the same plant as the true or greater celandine, to which it bears no resemblance except in the colour of its flowers – both being yellow.

The word celandine comes from the Greek word chelidon, meaning swallow, the greater celandine coming into bloom when these birds arrive, and withering on their departure. The scientific name Ranunculus is Late Latin for “little frog,” from rana “frog” and a diminutive ending. This probably refers to many species being found near water, like frogs. The plant grows from root-tubers, which are said to look like bunches of figs. This explains the second part of the scientific name of the plant, ficaria, which is Latin for fig.

THE CELANDINE IN POETRY

The flower folds its petals on dull and wet days

A number of poems have been written about the celandine. The poet William Wordsworth was very fond of the flower and it inspired him to write three poems including the following, which are the first two verses from his ode to the celandine:

The Lesser Celandine 

There is a Flower, the Lesser Celandine,
That shrinks, like many more, from cold and rain;
And, the first moment that the sun may shine,
Bright as the sun himself, ’tis out again!

When hailstones have been falling, swarm on swarm,
Or blasts the green field and the trees distressed,
Oft have I seen it muffled up from harm,
In close self-shelter, like a Thing at rest.

William Wordsworth

Upon Wordsworth’s death it was proposed that a celandine be carved on his memorial plaque inside the church of Saint Oswald at Grasmere, but unfortunately the Greater Celandine Chelidonium majus,  was mistakenly used.

THE CELANDINE IN TRADITIONAL HERBAL MEDICINE

The plant used to be known as Pilewort because it was used to treat haemorrhoids. Supposedly, the knobbly tubers of the plant resemble piles, and according to the doctrine of signatures, this resemblance suggests that pilewort could be used to cure piles. The German vernacular Scharbockskraut (“Scurvyherb”) derives from the use of the early leaves, which are high in vitamin C, to prevent scurvy. The plant is widely used in Russia and is sold in most pharmacies as a dried herb.

THE CELANDINE IN NON-NATIVE LOCATIONS

In many parts of the northern United States and Canada, lesser celandine is cited as an invasive species.


Baby seal update

23 Friday Sep 2011

Posted by in Nature, nature of woodlands, Seals

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An account of the baby seal rescue was reported in the local paper yesterday, with a picture of a baby Grey seal, (not sure if it was actually him) on the front page, and one of my photos of the actual rescue accompanying the article.

Hopefully the article will help to raise awareness of the proximity to us of these lovely animals and of our responsibility to their welfare. The breeding season for Grey seals is underway now and will mostly go smoothly and escape our notice, but there will be times when intervention is necessary.

Help may at times be called for when it is not necessary, so the RSPCA have published guidelines on their website on how to tell if a baby seal is really in trouble and what to do in that event:

Meanwhile, happily all seems to be going well for the rescued seal pup; now relocated to the safety of the Seal Unit at the Welsh Mountain Zoo, he has been given the name ‘Jakey’ and I have no doubt at all that he is being very well cared for there.

Raising a baby seal is a huge undertaking and I imagine, very labour intensive. In a natural situation, pups would drink about 3 litres a day of their mother’s milk, which is about 60% fat, and their weight increases rapidly, they put on about 35 to 40kg in their first 3 weeks. At the Zoo, rescued pups are fed a special fish-paste diet to begin with, then will be taught to eat whole fish in around a month’s time. He will need to be carefully monitored and the aim is to release him back into the sea sometime in the New Year.