01 April 1986
Comments Notes 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-whit...
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01 February 1935
Comments Letters SIRS,--May I say something on this vexed subject ? I speak of those territorial species whose young depend upon insects for food. Three sets of facts seem connected :-- (i) T h a t in a cold and wet breeding season we find infertile eggs, chicks dead in t...
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