Conservation of marine birds of northern North America: / papers from the international symposium held at the Seattle Hyatt House

by Unknown

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Nisbet, I. C. T. 1973. Courtship-feeding, egg-size and breeding success in common terns. Nature 241:141-142.

Nisbet, I. C. T., and W. H. Drury. 1972. Post-fledging survival in herring gulls in relation to brood-size and date of hatching. Bird-Banding 43(3):161-172.

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