 |
| |||
| großer Sturmtaucher (Puffinus gravis) | |||
| Kappensturmtaucher m (Ardenna gravis, Puffinus gravis); Großer Sturmtaucher (Ardenna gravis, Puffinus gravis) | |||
| großer Sturmtaucher (Puffinus gravis) | |||
| |||
| Kappensturmtaucher m (Vogel); Großer Sturmtaucher (Vogel) | |||
| great shearwater: 5 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 3 |
| Ornithology | 2 |