Eastern Screech-Owl 



Otus asio 



1991-95 = 2 

 SI 



-Ww- 



Western Screech-Owl 



Otus kennicottii 



1991-95 = 19 

 SI 



-w 



w 



Great Horned Owl 



Bubo virginianus 

 1991-95 = 154 



UUUWUW-UUUUm 



uuwuuuwwuuuu 



UUUU-mU-www 

 -mUUUUUWU- 



-w 



58 



