Green With Envy

A wholly frustrating couple of hours at Lane Ends today when birds wouldn’t come close and there didn’t seem to be much happening anyway in the grey and overcast light. 

Masses of Pink-footed Geese out on the marsh - several thousand at least, possibly into five figures now. Little Egret numbered 9, with just 2 Grey Heron, one on the marsh and one along Broadfleet. Skylarks were much in evidence again, and I totalled up 60+ on the marsh and around the Hi-Fly fields, the birds at one time scattering at the appearance of the local Kestrel. Just a single Meadow Pipit seen/heard!

Skylark

The incoming tide brought a number of waders off the marsh, most noticeably a pack of 21 Black-tailed Godwit, 35 Golden Plover and 20+ Snipe. 

Snipe

The Teal weren’t for moving much from the tideline today, my count of 250+ from the wildfowler’s pools only. Also on the wildfowler’s pools, three Green Sandpipers, two departing the moment I set foot over the stile on the sea wall, the third as I explored the flooded ditches. No chance of photographs of the Green Sandpipers, a species frustratingly difficult to approach in the field, always seeing and avoiding a birder either before or just as binoculars are raised. It’s my most frequent encounter, a series of frantic, liquid calls and the rapidly disappearing white rump of an apparently black bird. 

I am indebted to Sergey Pisarevskiy for the superb photograph of a Green Sandpiper which shows the true colours of this beautiful bird. Oh to get a photograph of a “green sand” even approaching the quality of this one. 

Green Sandpiper - Photo credit: Sergey Pisarevskiy / Foter / CC BY-NC-SA

For anyone who doesn’t know the call, turn up the volume on the PC and click on the xeno canto button to hear a Green Sandpiper flying away from a bird watcher.


From Birdlife International "Green Sandpipers have an extremely large range across Europe and Asia, the global population estimated to number c.1,200,000-3,600,000 individuals (Wetlands International, 2006). In the UK the species is a common passage migrant in spring, but more so in autumn".

Range of Green Sandpiper

"Green Sandpipers are wholly migratory and move overland on a broad front with European populations making well-documented stop-overs in Saharan oases. Southward movements to the wintering grounds occur between June and early November, with the species present in the north and equatorial tropics from late-August to early-April, and in southern Africa from October to March.

The return passage to northern breeding grounds occurs between late-February and mid-May. In mild winters the Green Sandpiper is a fairly common sight in the UK, and some birds may also remain in the breeding grounds of southern Scandinavia. The species generally occurs in low concentrations during passage and at stop-over sites, although it may occur in small scattered groups of up to 30 individuals.

During the breeding season this species inhabits damp areas in swampy, old pine, spruce or alder woodland and montane forest with many fallen and rotten tree stumps, marshy forest floors and heavy carpets of lichens and mosses, generally in the vicinity of rivers, streams, swamps, ponds, lakes and bogs.

Outside of the breeding season Green Sandpipers show a preference for a wider variety of inland freshwater habitats such as marshes, lake edges, sewage farms, small dams and ponds, ditches, riverbanks and forest streams. It is also found in intertidal areas such as creeks and the channels of saltmarshes This species is unusual for a wader by frequently nesting high in trees in the abandoned nests of passerine species such as Woodpigeon, thrushes, crows, jays and shrikes, but may also nest in squirrel dreys or on natural platforms up to 20 m high."

More soon from Another Bird Blog. In the meantime I'm linking to Stewart's Gallery of birds .