Juvenile-plumaged Great Crested Grebe in spring. From 27th April to 10th May 1984, a Great Crested Grebe Podiceps cristatus present at Llanishen and Lisvane Reservoirs, South Glamorgan, was in juvenile plumage, showing the characteristic black-and-white head and neck pattern of that age (see fig. 1). PHILLIP BRISTOW and NIGEL ODIN.

Bewick's Swan with yellow legs On 1st January 1984, among a


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