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Article
L. McCartan ; K. E. L. Simmons 1956-07-01Ibis, 98(3)Summary. This paper summarizes observations on territorial behaviour in the Great Crested Grebe in Oxfordshire and Berkshire and compares them with those of Venables & Lack (1934, 1936) in Surrey. On all waters, each breeding pair defended at le[...]
Article
W. R. P. Bourne, Auteur ; N. P. Ashmole, Auteur ; K. E. L. Simmons, AuteurBird bones found in guano deposits and caves on Ascension include remains of six small night herons, described as a new endemic species Nycticorax olsoni. It is concluded that the similarities between the endemic flightless Ascension Rail Atlant[...]
