Winter Wren Troglodytes troglodytes
| Order & Family | Description | Clutch Size | Egg Size |
| Passeriformes
Troglodytidae |
Subelliptical, smooth and glossy. Colour is white, with or without minute black or reddish-brown spots at the large end. | 5-8 eggs | 18 x 13 mm |
Breeding Status
| Boreal Forest |
 |
Confirmed | Canadian Shield |
 |
||
| Rocky Mountain |
 |
Confirmed | Parkland |
 |
Observed | |
| Foothills |
 |
Confirmed | Grassland |
 |
