Field tests of the accuracy of estimating prey size from bill length in oystercatchers, Haematopus ostralegus, eating mussels, Mytilus edulis
Author:
J.D. Goss-Custard,J.T. Cayford,J.S. Boates,S.E.A. le V. dit Durell
Publication:
Animal Behaviour
Copyright © 1987 Published by Elsevier Ltd.