Tuesday, 20 March 2018

Tuesday 20th March

The first winter Glaucous Gull was roosting with 10 Great Black-backed Gull, 147 Curlew, 17 Cormorant and the Eider on Finger Point. Elsewhere two Golden and eight Ringed Plover were feeding on the Golf Course, 70 Dunlin, 60 Brent Geese and 28 Sanderling were in front of the hide. Greenland Lake held two Wheatear, 10 Meadow Pipit and a Stonechat with a Chiffchaff, eight Redwing and two Fieldfare in the bushes and four Shoveler on the Main Pond.

Monday, 19 March 2018

Monday 19th March

Around 20cms of snow was on site first thing but soon started to melt, other evidence of yesterday's weather was included a Woodcock, 37 Golden Plover, including a flock of 25 west, 11 Redwing and two Fieldfare; though a record count of seven Cirl Bunting may also have been linked to the cold.

 Fieldfare - Simon Thurgood

Golden Plover - Simon Thurgood

Elsewhere a/the? Cetti's Warbler, four Chiffchaff and three Shoveler were around the Main Pond, the immature male Eider was on Finger Point and counts from the estuary included 546 Oystercatcher, 220 Dark-bellied Brent Geese, c200 Dunlin, 141 Curlew, 63 Grey Plover, 51 Knot, 37 Bar-tailed Godwit, seven Sanderling and four Wigeon.

Sunday, 18 March 2018

Sunday 18th March

A day of heavy snow from 10.30am to dusk although not as bitterly cold as earlier in the month. A lone Golden Plover hiding behind a bramble clump in Greenland Lake was the prelude to another extraordinary and unseasonal cold weather movement. Flocks of Golden Plover passed through SW, regularly all day from c.11:00. In the evening, small flocks returned NE to join a massive roost in The Bight, which at dusk had reached on unprecedented 689. The day's total of 1686 is the second highest count ever and surpasses the site's total bird-days up until the end of 2017.

Also moving west during the day two Woodlark, a Yellowhammer, 2161 Fieldfare, 1290 Redwing, 175 Meadow Pipit, 130 Black-headed Gull, 20 Snipe, 15 Skylark, 10 Lesser Black-backed Gull, just nine Lapwing and a Mistle Thrush.

Elsewhere four Chiffchaff were attempting to find food in the snow, the Glaucous Gull was on Finger Point, counts from the estuary included 496 Oystercatcher, 214 Dunlin, 102 Curlew, a notable increase, 73 Grey Plover, 47 Knot, 13 Sanderling and a Ringed Plover.

Saturday, 17 March 2018

Saturday 17th March

The first winter Glaucous Gull was again around the seawall in the afternoon with single Eider and Great Northern Diver also offshore. Elsewhere the arrival of snow did not result in any noticeable movement but a littoralis Rock Pipit was in the Bight and counts from the estuary included 404 Oystercatcher, 139 Brent Geese, 110 Dunlin, 74 Grey Plover, 54 Knot, 31 Shelduck, 25 Bar-tailed Godwit, 22 Sanderling and the Slavonian Grebe.

Ringing News: Two recoveries from the Oystercatcher Project in the last week, both from overseas.  V7 was at Zwevegem, Belgium on 16 Mar, having been recorded three times at the Warren since ringing, most recently on 18 Feb. The second (7K) was at Eastern Scheldt, Netherlands on 12 Mar which was at the Warren on 05 & 20 Feb.

Friday, 16 March 2018

Friday 16th March

A single Swallow flying east along the Dune Ridge and a couple of singing Chiffchaff hinted at the arrival of spring but a first winter Iceland Gull that joined last weekend's first winter Glaucous Gull on Langstone Rock and a Woodcock flushed from the Golf Course showed that winter is not done yet. Elsewhere 240 Dark-bellied Brent Geese, 47 Knot and the Slavonian Grebe were in the estuary, two Great Northern Diver were off John's Watch and two Rook and a Siskin passed overhead.

 Iceland Gull - Dave Jewell

 Glaucous Gull - Dave Jewell

Sanderling - Dave Jewell

Thursday, 15 March 2018

Thursday 15th March

A single Wheatear was along the seawall with six Pale-bellied Brent Geese on the Golf Course the only other obvious migrants. Elsewhere two Great Northern Diver were offshore, a Siskin was in the Entrance Bushes and counts from the estuary included 64 Dark-bellied Brent Geese, 24 Shelduck and a Greenshank.

 Wheatear - Alan Keatley

Pale-bellied Brent Geese - Alan Keatley

Tuesday, 13 March 2018

Tuesday 13th March

A quick morning visit showed four Great Northern Diver off John's Watch with two Rook overhead and the overdue first migrant Chiffchaff in the Entrance Bushes.

Monday, 12 March 2018

Monday 12th March

At least two Wheatear made landfall with singles by the Main Pond and along the seawall. Elsewhere a Great Northern Diver was offshore but no other news was received.

Sunday, 11 March 2018

Sunday 11th March

The first two Sand Martin of the year flew in off the sea this morning, with 10 Lesser Black-backed Gull and a highflying Grey Heron also on the move north; a male Wheatear in front of the hide was further evidence of the changing seasons.

Counts from the estuary included 201 Dunlin, 95 Dark-bellied and a Pale-bellied Brent Goose, 70 Knot, 40 Snipe, 30 Turnstone, three Sanderling and single Slavonian Grebe, Lapwing and Golden Plover. Elsewhere three Great Northern Diver were off John's Watch, two Red-throated Diver were off the seawall and two Siskin, a Jay and a Redwing were in the Entrance Bushes.

Saturday, 10 March 2018

Saturday 10th March

An immature Glaucous Gull was off Langstone Rock until mid afternoon, a different bird to last week so the fourth of the winter. Also offshore two Great Northern Diver, 24 Great-crested Grebe and 18 Common Scoter. Elsewhere the Slavonian Grebe was off Cockwood and a Shoveler remains on the Main Pond.

Glaucous Gull - both Luke Harman

 Gull or hybrid gull considered to be or involve Larus glaucoides spp - all Luke Harman

Present for a couple of hours and very confiding at times, this striking gull foraged among a melee of mixed gulls around Langstone Rock this afternoon.  Structurally like Iceland Gull, 10% smaller than Herring Gull with a more rounded head, kind expression, small dark eye, light built bill and long primary projection, but plumage-wise, clearly not.  That said, these features do indicate lineage from somewhere along the Larus glaucoides cline.
The dark primaries suggest Thayer's Gull but the scallop-banded tail, mottled tertials and various other things eliminate this subspecies. The rather dark, broad and faintly block-barred secondary bar, and some smudginess and speckling on the inner and primary webs are an added complication.  As was the contrast between its pure white mantle and flanks with its faint grey-brown hood and small speckled head and neck, although the colour of the mantle and some other feathers suggest partial albinism. This is a bird seemingly made up of random parts, but what is it? Is it a dark Kumlien's, Kumlien's x Thayer's or even Iceland x Herring hybrid?  Thoughts welcome, thanks.