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Monday, 7 October 2019

October Gulling - Fruitful Yet Frustrating!

I love checking through the flocks of large gulls on the Axe on stormy October days - the month that is the best to see non-juvenile Yellow-legged Gulls here.  And this afternoon proved that once again...

Whilst scanning through a big gang of mostly Great Black-backed Gulls north of Coronation Corner I saw this...

Striking mantle colour


It was distant and tipping down with rain, and at first I thought it was an adult Yellow-legged Gull, but soon I could just make out it's leg's weren't exactly bright yellow and there were some dark marks on the bill, so decided it had to be a near-adult.  Not long after I saw it much closer...

Looking quite young close up!


Very pale legs (just tinged yellow), and that marked bill combined with very adult-like upper parts says it's a third-winter bird to me.  An absolutely massive beast though - it's going to look amazing in a year or two! 

Also in the flock were three Common Gulls, two Med Gulls (ad and first-winter), this cracking intermedius Lesser Black-backed Gull...

On the right - really long-winged


And then this appeared...

Between the male Mallard and Great Black-backed Gull
Yup - that one!


My immediate reaction, I think mostly due to the neck shawl combined with fairly mature looking upper parts, was second-winter Casp! But a bit more watching soon put me off, particularly with that feeble looking bill.

Still looked pretty good at some angles


I had to leave it quite abruptly, but thankfully when I returned an hour later it was still there - well a bit closer actually...

Looking really dinky here - sometimes even reminded me of a Common Gull!
Note mantle colour - looking pretty good for a Casp being just a shade darker than the Herring
Still from a video
And again. Wing pattern looking ok actually


So what it is?  Well for me, for now, it's going in the 'cactus' group (CaspianxHerring hybrid) - I just don't like the small bill and head, the pale eye, dusky streaks around the eye, as well as the lack of giraffe-like neck and long wings.  But, as Brett has pointed out in a flurry of messages this evening, there is a chance it could still be a pure small female Casp. If you've any thoughts do let me have them, thanks :-)

Other bits and bobs that I've seen today in the valley include; 1 Bar-tailed Godwit, 1 Greenshank, 1 Ringed Plover, 1 Common Sandpiper, 4 Dunlin, 70 Wigeon and 100 Teal.  

Looking at the weather for the week ahead, expect more gull-posts...


2 comments:

  1. No, it doesn't really do it for me either Steve. Technically I can't see anything wrong with 3rd-winter female Casp, but it just doesn't have the 'look' somehow. Doesn't mean it isn't one though! Gulls are fun, aren't they?!

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  2. Hi Gav, many thanks for your thoughts and even better to see they align with mine completely! As you know I do love gulls, but when I see one of these 'almost' beasts I can't help but feel a bit cheated!!

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