[In connexion with Mr, Ingram's observations (antea, pp. 12-13) I have asked Major Boyd, who has given particular attention to the subject, to record his experiences. It is clear that, a t any rate on some waters, actual robbing of food brought up by diving birds, especially grebes, is not uncommon. Attention may also be drawn to a note by Mr. H. J. Massingham (antea, Vol. xiv, p. 260) recording ho...

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

Subscribe Now