Search

Notes

01 September 1968 Comments Notes Semipalmated Sandpiper in Kent.--On ioth September 1967 J.G.H. found a Semipalmated Sandpiper Calidris pusilla on the WAGBIWildfowl Trust Experimental Gravel Pit Reserve at Sevenoaks, Kent. Identification was made easier because of his previous experience...

Wigeon X Chiloe Wigeon hybrid resembling American Wigeon

01 April 1968 Comments Main paper It has been established that some interspecific hybrids among ducks and geese (Anatidae) strongly resemble one parent or even another species altogether, thus causing problems in field-identification. An extreme case in Britain is the hybrid Pochard Ay...

Notes

01 January 1967 Comments Notes Heron apparently fishing i n deep water.--The observations below were made by us independently on two separate days, but, because the behaviour was so similar on each occasion as to suggest that it might be the not infrequent habit of one individual, the ...

Hybrid Grey Lag X Canada Goose suggesting influence of Giant Canada Goose in Britain

01 December 1966 Comments Main paper of 1962, at Millom, south Cumberland, a male Grey Lag Goose Anser anser mated with a female Canada Goose Branta canadensis. The Canada Goose, which was perfectly normal in all its plumage characters, had flown in to join a flock of Grey Lags maintained in...

Semipalmated Sandpiper in Kent and the problem of identification

01 December 1966 Comments Main paper T H E SMALL American Calidris -waders are notoriously difficult to identify, particularly by anyone lacking in experience of the group (see, for example, Nisbet 1963 and Marchant 1963). Between 6th and 9th September 1965, what eventually proved to be a Se...

The juvenile Plumage of the Icelandic Black-tailed Godwit and further occurrences of this race in England

01 January 1965 Comments Main paper Icelandic Black-tailed Godwit ~Limosa limosa islandica in Britain and, quoting Williamson and Ruttledge (1958) in support, indicated that this form appeared t o favour the 'western and southern half of the country. This opinion was also upheld by Norrevan...

Notes

01 September 1958 Comments Notes Little Shearwater in Cheshire.--On ioth May 1958 a living bird was picked up by school-children in a field near Stockport, Cheshire, and eventually came into the hands of one of us (C.G.B.) from Inspector Brooks of the R . S . P . C . A . The bird was not...

Notes

01 August 1958 Comments Notes Eider's method of eating crabs.--On 16th December 1957 and subsequent days I had several first-winter Eiders (Somateria mollissima) under observation from the pier at Southend-on-Sea, Essex. They were seen diving from a range of a few yards and on returni...

Notes

01 February 1958 Comments Notes Leach's Petrels in Shetland.--On 6th August 1957, Leach's Petrels (Oceanodroma leucorrhoa) were located over the boulderstrewn slopes of The Noup, Foula, Shetland. One was caught and at the same time two others could be heard calling- in flight. One was a...

Notes

01 July 1957 Comments Notes 1956, a female Mallard (Anas platyrhynchos) wearing a British Museum ring (941642) was recaptured in the decoy a t Slimbridge, Gloucestershire. She was accompanied by four ducklings, estimated to be four or five days old. This female was marked at Slimbri...

1
2
3
4
5
6
7
8
next ›
last »

Stay at the forefront of British birding by taking out a subscription to British Birds.

Subscribe Now

Search

Notes

Wigeon X Chiloe Wigeon hybrid resembling American Wigeon

Notes

Hybrid Grey Lag X Canada Goose suggesting influence of Giant Canada Goose in Britain

Semipalmated Sandpiper in Kent and the problem of identification

The juvenile Plumage of the Icelandic Black-tailed Godwit and further occurrences of this race in England

Notes

Notes

Notes

Notes

Sign Up to our Newsletter