33 



373^. MEGASCOPS ASIO BEXDIBEI (BREWST.). 



California Screech Owl. [B , C , R , C .] 



373d. MEGASCOPS ASIO KENNICOTTII (EujoT). 



Keniiicott's Screech Owl. [B , C 3180, R 402^, C 466.] 



373^. MEGASCOPS ASIO MAXWELL.IJE (RIDGW.). 



Rocky Mountain Screech Owl. [B , C , R 402^, C 467.] 



373/. MEGASCOPS ASIO TKICHOPSIS (WAGI,.). 



Mexican Screech Owl. [B , C , R 403, C 470.] 



374. MEGASCOPS FLAMMEOLUS (KAUP). 



Flammulated Screech Owl. [B , C 319, R 404, C 471.] 



375. BUBO VIRGINIANUS (GMEL.). 



Great Horned Owl. [B 48, C 317, R 405, C 462.] 



375a. BUBO VIRGINIANUS SUBARCTICUS (HOY). 



Western Horned Owl. [B ^ part, C 3170 part, 



R 4050 part, C 463 part.~\ 



375f>. BUBO VIRGINIANUS ARCTICUS (SWAINS.). 



Arctic Horned Owl. [B 48 part, C 3170 part, 



R4056, C 463 part.} 



375r. BUBO VIRGIN I AXUS SATURATUS RIDGW. 



Dusky Horned Owl. [B A$ part, C 317^, R 405<-, C 464.] 



376. NYCTEA NYCTEA (LINN.). 



Snowy Owl. [B 61, C 325, R 406, C 479.] 



(377.] SURNIA ULULA (LINN.). 



Hawk Owl. [B , C , R 407*, C 481.] 



3770. SURNIA ULULA CAPAROCH ( 



American Hawk Owl. [B 62, C 326, R 407, C 480.] 



378. SPEOTYTO CUNICULARIA HYPOG^EA (BONAP.). 



Burrowing- Owl. [B 58, 59, C 332, R 408, C 487.] 



3780. SPEOTYTO CUNICULARIA FLORIDANA RIDGW. 

 Florida Burrowing Owl. [B , C , R 4080, C 488.] 



379. GLAUCIDIUM GNOMA WAGL. 



Pyg-my Owl. [B 60 par I, C 329 par I, R 409 part, C 484 part.'} 



379a. GLAUCIDIUM GNOMA CALIFORNICUM (ScL .). 



California Pyg-my Ow T l. [B 60 part, C 329 part, 



R 409 part, C 



