Ruffed GrouseDutch: Kraaghoen |
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| Order: | Galliformes |
| Family: | Tetraonidae |
| Genus: | Bonasa |
| Species: | Bonasa umbellus |
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| Maxilla dislocated | |
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Side, top and bottom view of skull. (Click on image to enlarge) |
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| Length: | 54 mm |
| Length cranium: | 33 mm |
| Width (cranium): | 27 mm |
| Height (cranium): | 22 mm |
| Alternative names: Kragenhuhn (German), Gélinotte huppée (French), Grévol Engolado (Spanish) | |