10
9
8
7
6
5
4
3
2
1
avg length*
6.0"
6.5"
6.9"
7.7"
8.7"
9.5"
9.8"
| IWRC Raptor ID Series | ||||||||
|
Small Owls
|
|
|||||||
|
10 |
|
|
|
|
|
|
|
|
avg length*
|
6.0"
|
6.5"
|
6.9"
|
7.7"
|
8.7"
|
9.5"
|
9.8"
|
| *Length from: Karl E. Karalus, Allan W. Eckert, (1987). The Owls of North America. New York: Weathervane Books | |||
|
International Wildlife Rehabilitators
Council
|
|||