From the Rarities Committee's files: Separation of South Polar Skua from Great Skua
01 April 1993
Main paper
Separation of South Polar Skua from Great Skua. Some of the claims of South Polar Skua Stercorarius maccormicki that have been submitted to the British Birds Rarities Committee contain certain misconceptions. These relate to both South Polar Skua and G...
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