Keeping up with the Herring Gulls

10 Friday Feb 2017

Posted by theresagreen in bird behaviour, Birdwatching on North Wales coast, Nature of Wales, Rhos-on-Sea

Tags

birds of conservation concern, European Herring Gull, Gwylan y Penwaig, herring gull, herring gull breeding behaviour, herring gull foot-paddling, herring gulls nesting on roofs, larus argentatus

January 9th – Chimney Pots, Rhos-on-Sea

After a few months of being relatively quiet and peaceful, our Herring gull neighbours are back and making their presence heard and seen throughout the village. Pairs stake out their territories early in the year and will defend them vigorously and vociferously from now until nesting begins, continuing to do so until this year’s offspring have grown and are mature enough to leave the site. It all looks and sounds like a lot of effort and hard work, but that is the price this pair are prepared to pay for a prime high-rise site.

These particular chimney pots are atop my daughter’s 3 storey house, offering well-elevated accommodation and boasting unrivalled 360° views extending over rooftops and the surrounding landscape, which includes the sea. It is a mere two-minute, maybe less, flight to the seashore. Both the male and female of the pair take responsibility for defending the site, sometimes together and sometimes on their own. They must need to take frequent breaks to restore their energy levels after a bout of meaningful squawking at the sky.

10: 29 – Female flies to roof edge, has a quick look around then takes off,

leaving the male in charge. I didn’t notice while I was taking these photographs, but he was not left entirely alone. To my amusement, a male Starling had his back. He has located his family home in the eaves of the adjoining property.

He seemed to have his work cut out, although from where I was standing in the garden I couldn’t see what or who he was directing his attention towards.

I couldn’t quite catch him in full squawk this morning, but he was making plenty of noise. He is still sporting his winter plumage and appears to be in pretty good shape, but he’s not a young bird. When I looked at my images I recognised him by his eyes, or rather by the lack of feathers around his eyes as the male of a pair I spent a lot of time watching back in the spring and summer of 2012.

As you can tell from the next couple of images he is looking a bit scrawny around the neck area, not as plump and well-filled out as he was back in the day.

Herring gulls breed for the first time at age 4 and a typical lifespan is 12 years. The oldest recorded Herring gull (from ringing records) was 32 years 9 months and 25 days old. This record was set in 2013.

10.39am – the female arrives back with a flourish and lends her voice to the warning-off aria.

he may be older, but clearly still has got what it takes to attract a mate and this one appears younger. It must be something to do with the status of his domain.

10.40 – She’s a bit on edge though and leaves again a minute later, I think she was chasing off another gull from their airspace, perhaps a rival female. It started to rain quite heavily then and he left shortly afterwards too.

Then and now

This is a head shot of the male showing his ‘scabby’ eyes taken this January

and below is one I took on July 24th 2012. He’s in his brighter summer/breeding plumage here, but had the ‘scabby’ eyes even then. It’s too much of a coincidence for it not to be the same bird isn’t it? He was considerably better-padded then too. If 2012 was his first year of breeding he would have been 4 plus the 5 years from then till now would make him 9, but I think he could be older.

This was him and his mate in full squawk back then, after they had successfully reared a chick that had fallen out of the chimneypot nest and landed on the flat roof below. More about that here: https://theresagreen.me/2013/06/20/theres-a-new-gull-on-the-roof

He was and I’m sure, still is a brilliant and attentive parent, bringing regular and diverse meals back to his hungry youngster. Including a starfish and regurgitated chips.

January 24th 2017

Back to the present. I was out taking my baby granddaughter for a walk along the prom and spotted this chap paddling for worms on the grass embankment. Old scabby eyes himself.

The Herring gull remains on the RED list of European threatened birds and it is illegal to harm them or damage or remove their eggs from nests.

New gulls on the block

17 Tuesday Jul 2012

Posted by theresagreen in bird behaviour, Birdwatching on North Wales coast, Nature, nature photography

≈ 3 Comments

Tags

coastal birds, herring gull, herring gulls in towns, larus argentatus, rhos on sea

I’ve been away quite a bit lately, so there’s quite a bit of catching up to do here in Rhos-on-Sea. The weather here, as everywhere else has not been conducive to venturing far, but I have been able to do some very productive birdwatching from my bedroom window, which I probably would not have done had I been out and about, so some clouds do have silver linings. In this case the silver has been in the shape of Herring Gulls – (the scientific name larus argentatus translates as silver gull). The activity has been brought about by the recent fledging of the single offspring produced by the pair that nested atop our next-door neighbour’s chimney pot.

At first the young gull spent a lot of time resting on the flat roof, where it is surprisingly well camouflaged.

The newly-fledged gull resting

In between bouts of resting it wandered around the rooftop picking at the odd collection of sticks, shells, bones and other random items brought there by its parents hoping to find something edible it may have missed.

First portrait of the new arrival

I don’t need to sit and watch and wait for the parents to arrive with food as both adult and their young one set off such a cacophony of noise at the sight of one another I can hear them from wherever I am in the house. Once a parent lands the youngster automatically adopts the typical crouched, hunched shoulder begging posture that makes it look a bit like a small vulture.

In begging posture

The loud communication between the two birds continues for a minute or so, then the parent allows the young one to approach and finally to tap the red spot on its beak to stimulate the regurgitation of the food it has brought.

The young gull approaching its parent

Getting into position

The young gull taps the red spot on its parent’s beak to stimulate regurgitation of its lunch

What follows is not pretty as the parent brings back whatever food it has managed to find and deposits it in front of its youngster. It seems to be thriving on a diet that does not always look particularly healthy; in the following pictures the meal is raw chicken, but on another occasion it was a pile of french fries. There have also been more natural offerings of crab, which is consumed shell and all and small fish.

The adult regurgitating raw meat, maybe chicken

Fortunately the young gull is not a fussy eater

Once the food has been swallowed by the young one the parent leaves immediately, its departure once more accompanied by more loud cries.

Over the course of the last few days the young gull has gained much in confidence and now flies off to spend much of the day elsewhere, but it is still returning to the high roof in the evenings with its parents and to the flat roof for intervals, maybe to rest where it feels safe.