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| Kamtschatkabiber m (Enhydra) | |||
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| Kalan m (Enhydra lutris); Kamtschatkabiber m (Enhydra lutris); Meerotter f (Enhydra lutris); Seeotter f (Enhydra lutris) | |||
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| Kalan m; Meerotter f; Seeotter f | |||
| sea otters: 3 phrases in 2 subjects |
| Environment | 2 |
| Natural resourses and wildlife conservation | 1 |