Wednesday, 1 September 2010

Easterly winds produce BLACK TERN at Wilstone


High pressure still firmly in charge with continuing light NE winds. In fact, gorgeous early autumn weather and prime conditions for drift migrants. Prize of the day was an adult BLACK TERN and yet more WHINCHATS.........

In Hemel Hempstead town centre this morning, I recorded Grey Wagtail and 65 Feral Pigeons.

(1930-2000 hours; with Ian Williams)

The highlight was undoubtedly an adult BLACK TERN just moulting out of breeding plumage - only the third Black Tern recorded at the reservoirs this year, following two on one day in May.

Also seen were the following -:

Great Crested Grebe (18)
Continental Cormorant (30)
LITTLE EGRET (1 flew in and landed close to the hide)
Grey Heron (5)
Mute Swan (35+ including the lone first-winter)
WHOOPER SWANS (adult pair still present)
MANDARIN (drake roosting with other ducks on Drayton Bank)
Mallard (64)
Gadwall (8)
Northern Shoveler (large increase - now 26 present)
Common Teal (107 - huge increase)
Northern Pochard (62)
Tufted Duck (55+)
HOBBY (1-2 by Drayton Bank)
Moorhen (16)
Coot (704)
Lapwing (102)
COMMON GREENSHANK (juvenile still present)
Black-headed Gull (5)

Pied Wagtail (adult and juvenile)
Grey Wagtail (1)
Western Reed Warbler (13)


Nothing exceptional present but 5 Great Crested Grebes now present (including a pair with two juveniles), 14 Mute Swans, the female Red-crested Pochard, 2 Common Teal, 4 Shoveler, 66 Tufted Ducks and 137 Coot.

No hirundines were encountered in the clear skies.

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