Pajnily— Species Period Authority 



Scleoglaux albif acies — Laughing Owl .... 25 days 42 



Barred Owl 21-28 days 44 



Syrnium aluco — Tawney Owl 21 days 1 



Cryptoglaux arcadia arcadia — Saw-whet 



Owl 2^? days 3 



Saw-whet Owl 21? days 44 



Otus asio asio — Screech Owl 21-26 days 3 



Screech Owl 21 days 44 



Screech Owl 25 days 67 



Screech Owl 22 days 57 



Macf arland's Screech Owl 21-28 ? days 44 



Bubo virginianus virginianus — Great-horned 



Owl 28-30 days 3 



Great-horned Owl "probably about 4 weeks" 57 



Great-homed Owl 21-28 days 44 



Bubo virginianius pallescens — Western 



Horned Owl 28 days 3 



Western Great-horned Owl 28 ? days 44 



Bubo virginianius pacificus — Pacific Horned 



Owl 28 days 3 



Bubo turcomanus — Turkman Uhu 27-33 days 9 



Bubo Ignavus — Eagle Owl 21 to 24 days 1 



Nyctea scandiaca — Snowy Owl 32 days 1 



Speotyto cunicularia hypogsea — Burrowing 



Owl 21-28 days 3 



Burrowing Owl 21 ? days 44 



Athene noctua — Little Owl 14 to 16 days 1 



Micropallas whitneyi — Elf Owl 14 days 3 



Elf Owl 14? days 44 



Caprimulgidae 



Antrostomus vocif erus — Whip-poor-will. . . 17 days 3 



Chordeiles virginianus — Nighthawk.l6 to 18 days 3 



Chordeiles virginianus — Nighthawk. "a fortnight" 1 



Caprimulgus europaeus — Nightjar 15 days 1 



Trochilidae 



Trochilus colubris — Ruby-throated Hum- 

 mingbird 10 days 1 



Trochilus colubris — Ruby-throated Hum- 

 mingbird 14 days 188 



Trochilus colubris — Ruby-throated Hum- 

 mingbird 14 days 65 



Trochilus colubris — Ruby -throated Hum- 

 mingbird 15 days 179 



Archilochus colubris — Ruby-throated 



Hummingbird 14 days 3 



Archilochus alexandri — Black-chinned 



Hummingbird 13 days 3 



94 



