 |
| |||
| canadese kraan (Grus canadensis); sandhill kraanvogel (Grus canadensis) | |||
| prairiekraanvogel (Grus canadensis) | |||
| sandhill crane: 2 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
|
| |||
| canadese kraan (Grus canadensis); sandhill kraanvogel (Grus canadensis) | |||
| prairiekraanvogel (Grus canadensis) | |||
| sandhill crane: 2 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |