 |
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| κουρούνα (Corvus corone) | |||
| |||
| κουρούνα (Corvus corone cornix); σταχτοκουρούνα (Corvus corone cornix) | |||
| gralha cinzenta: 4 phrases in 3 subjects |
| Environment | 1 |
| Natural resourses and wildlife conservation | 1 |
| Ornithology | 2 |
|
| |||
| κουρούνα (Corvus corone) | |||
| |||
| κουρούνα (Corvus corone cornix); σταχτοκουρούνα (Corvus corone cornix) | |||
| gralha cinzenta: 4 phrases in 3 subjects |
| Environment | 1 |
| Natural resourses and wildlife conservation | 1 |
| Ornithology | 2 |