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Status of Pacific Black Brant B ran ta bern icla nigrican s on Wrangel Island, Russian Federation
Abundance, distribution, and habitat selection o f breeding and moulting Pacific Black Brant were studied on Wrangel Island in 1989-91. Two nests and <10 family flocks o f Brant were found during ground searches in previously known nesting areas. The breeding population has declined from 1000-2000 pairs to probably <100 pairs. An estimated 4200 ± 50 (Cl) moulting Brant were counted during the first aerial and photographic survey o f the island in 1990. This population includes moult migrantsfatcat:vdea6yu75nbj5nzt5uzklddq4q