The European Black-Headed Gull (Larus ridibundus) in North America
| Published in: | The Auk |
|---|---|
| Main Author: | |
| Format: | Article in Journal/Newspaper |
| Language: | unknown |
| Published: |
Oxford University Press (OUP)
1930
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.2307/4075934 |
| Description not available. |