Monday, 29 June 2009

LANCS: Yellow-legged Gull.

Three Golden-ringed Dragonflies on the stream at Tower Lodge in Bowland this morning was a delightful sight. It was such a shame that the experience was spoiled by the disgusting mess left by those who see fit to use an Area of Outstanding Natural Beauty as a post-barbecue refuse tip. This disgraceful disregard for one of our natural resources has been highlighted by other local birders (see this post on "Birds2Blog") and is beyond comprehension to me, but "resource" is interpreted in different ways by others I suppose.
Anyway, back to yesterday. Mrs B is getting itchy feet and wants to move. Not far mind you, so we spent yesterday afternoon touring prospective abodes on the Fylde. Not that anything should be read into this as I fear we could well find ourselves in any other corner of Lancs, or just staying here in Preston! Anyway, I digress. There was a Yellow-legged Gull at Cocker's Dyke near Pilling (somewhere Mrs B had earmarked with potential for future dwelling - Pilling - not Cocker's Dyke!) and having paid a cursory glance at one house I persuaded Mrs B that the YLG would be most educational. After a first scan through the gathering of standing Larids (the ones whose legs I could see), I drew a blank. A second sift through loafing Larids (tricky - can't see legs), picked out the gull in the photo above. Mantle tone midway between LBBG and Herring, no bluish cast. Fair start.

Then it stood up. Yellow legs! Time to alert Mrs B who by now has returned to the car overcome by the excitement of yet another sub-adult gull. No need to worry though as I had read the situation, removing all sharp objects and shoe laces etc from the car, therefore preventing any self-harm situations.

Spot the YLG, Cocker's Dyke, Pilling 28 June 2009.

Third-summer Yellow-legged Gull (rear, with Herring & LBBG's) , Cocker's Dyke 28 June 2009.

Yellow-legged Gull, Pilling 28 June 2009. Note mantle colour (between Herring / LBBG in grey tone), "squared-off" head shape and lack of "tertial step" producing attenuated appearance. Oh, nearly forgot - yellow legs!

Now, me and YLG's have history. Date: 14 April 2008, location Loch Arthur in Dumfries & Galloway. Loads of LBBG's, few Herring Gulls, end of the day so better check through them. There, in the middle of the flock of white-headed gulls sat one bird, square headed with a dark grey mantle, tone midway between Herring & LBBG. Spot-on for YLG. It even started preening and showed nice custard yellow feet and legs as it rolled. Knowing this would be a good D&G bird (and a D&G tick for me) I decided to try a few snaps with the digiscope. Mistake! The results of this wise decision can be seen here where a nice clear blue gap on the water shows exactly where the putative (don't you just hate that word?) YLG sat only seconds beforehand. My enthusiasm for securing D&G's first documented record of Yellow-legged Gull wilted somewhat when I realised I'd need the pattern of the fifth primary for record acceptance. As you can see from the above shot, the Pilling bird was a bit more co-operative. I'll be checking lots of white-headed gulls in D&G next week, I can assure you. Mrs B can hardly wait!

"Old Blockhead" at the back shows well at Pilling yesterday.

So there we have it. Plenty of mundane drivel to be going on with and I dare say we'll end up moving about 100 yards down the road.

.

4 comments:

Pete Woodruff said...

Colin, another excellent read with some great humour and also some serious study of the 'immature' YLG at Cockers Dyke. I won't make any comments on your proposed 'move' at this point. Also many thanks for highlighting 'Three Up/Three Down' on my blog, certainly well worth giving these 'people' some publicity and it also drew my attention to a comment made today by my 'blog friend' Chris which I would almost certainly have missed seeing had you not mentioned it here as it is an 'old' post of mine.

Good Birding (and house hunting).

Colin Bushell said...

Thanks Pete. House hunting is on hold for the moment, at least until I need an excuse to pop out to see a decent bird. "Oh look, maybe we should look at houses near Carnforth". Don't think I'll get away with it again.

CIB

Mike Watson said...

Hi Colin, the rubbish in the Trough Brook at Tower Lodge is pretty depressing stuff. What a bunch of selfish morons! Keep up the good work. BR, MIke

Colin Bushell said...

Hi Mike,

Yes, the Tower Lodge area is well used in hot and sunny weather. I've got nothing against folks enjoying themselves but I'm really not sure that setting up barbecues in areas such as this is appropriate (especially when the trays are disgarded all over the place). Maybe there's a need for a patrol ranger just remindimng folks to clear up. I wouldn't mind volunteering.
Thanks for your comment by the way. I've been inspired by your Bowland blog during the fieldwork.
CIB.