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Black Brant Branta bernicla nigricans grit acquisition at Humboldt Bay, California, USA

Kyle A. Spragens, Auteur ; Emily R. Bjerre, Auteur ; Jeffrey M. Black, Auteur

Dans Wildfowl (Sp. Iss. 3 2013)

The Black Brant Branta bernicla nigricans is a seagrass-obligate goose, strongly tied to the estuaries of the Pacific Flyway coast of North America. Black Brant are unique in that they remain reliant on their traditional food resource, in contra[...]

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