ds JF Feeding habits of Redshank / / British Birds. 1949. Vol. 42. № 7. P. 220.
Rhodes RW Hen Harrier apparently attempting to catch fish / / British Birds. 1979. Vol. 72. № 6. P. 289.
Roberts E.L. Carrion Crows taking fish from water / / British Birds. 1955. Vol. 48. № 2. P. 91.
Stevenson P.P.L. Kestrel following plough / / British Birds. 1948. Vol. 41. № 9. P. 279.
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Дата додавання: 24.01.2014
