Redhead Aythya americana
| Order & Family | Description | Clutch Size | Egg Size |
| Anseriformes
Anatidae |
Elliptical to subelliptical, smooth and glossy. Colour is greenish to olive-gray. | 10-15 eggs | 61 x 43 mm |
Breeding Status
| Boreal Forest |
 |
Confirmed | Canadian Shield |  |
||
| Rocky Mountain |  |
Probable | Parkland |  |
Confirmed | |
| Foothills |  |
Confirmed | Grassland |  |
Confirmed |
