Skuas on the Eurasian tundra; relative occurrence of species, ages and colour phases
The breeding ranges of the three closely related skua species in the genus Stercorarius are highly sympatric on the Arctic tundra. During the Swedish‐Russian Tundra Ecology Expedition, 1994, the ages and colour phases of Pomarine Skuas Stercorarius pomarinus , Arctic Skuas Stercorarius parasiticus a...
Published in: | Ibis |
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Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | English |
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Wiley
1997
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Online Access: | http://dx.doi.org/10.1111/j.1474-919x.1997.tb04626.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1474-919X.1997.tb04626.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1474-919X.1997.tb04626.x |