 |
| |||
| cordon bleu (Uraeginthus bengalus) | |||
| astrild bleu (Uraeginthus angolensis); cordon bleu d'Angola (Uraeginthus angolensis) | |||
| cordon-bleu: 18 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 6 |
| Ornithology | 12 |
|
| |||
| cordon bleu (Uraeginthus bengalus) | |||
| astrild bleu (Uraeginthus angolensis); cordon bleu d'Angola (Uraeginthus angolensis) | |||
| cordon-bleu: 18 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 6 |
| Ornithology | 12 |