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| European wren (Troglodytes troglodytes); winter wren (Troglodytes troglodytes) | |||
| wren (Troglodytes troglodytes); common wren (Troglodytes troglodytes); northern wren (Troglodytes troglodytes) | |||
| обыкновенный крапивник: 3 phrases in 2 subjects |
| Biology | 1 |
| Ornithology | 2 |