Letters

01 February 1975 Comments Letters Bill colour of juvenile Arctic Terns Graham Bundy {Brit. Birds, 67: 246-247) stated that the bills of juvenile Arctic Terns Sterna paradisaea on their breeding grounds in Shetland have definite red or orange at the base, this being at variance ...
Read More

Letters

01 October 1963 Comments Letters S I R S , -- W i t h reference to Mr. Masefield's note (antea, p . 270), fleas m a y generally b e found in T i t ' s nests in t h e winter, a n d during t h e first few warm days in spring m a y be seen waiting in numbers outside t h e hole ready to j u ...
Read More

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

Subscribe Now