Family— Species Period Authority 



Sterna f uscata — Sooty Tern 26-29 days 3 



Sooty Tern 26 days 24 



Sterna fuliginosa — Sooty Tern 15 or 16 days 14 



Hydrochelidon niger surinamensis— Black 



Tern 17 to 19? days 187 



Hydrochelidon niger — Black Tern ... 15 or 16 days 1 



Noddy Tern , 32-35 days 24 



Anous stolidus — Noddy 35-36 days 3 



Anous stolidus — Noddy Tern 35-36 days 106 



Alcidae 



Fratercula arctica — PuiRn 36 days 1 



Fratercula corniculata — Horned Puffin 



(Est. by W.H.B.) 25-32 days 21 



Cepphus grylle — Black Guillemot 21 days 3 



Uria grylle — Black Guillemot 24 days 1 



Lomvia troile — Guillemot 30 & 33 days 1 



Alca torda — Razor-bill 30 days 1 



Pteroclidae 



Pteroclurus alchata — Pin-tailed Sand 



Grouse "about 25 days" 1 



Syrrhaptes paradoxus — Pallas's Sand 



Grouse 28 days 1 



Columbidae 



Columba fasciata fasciata — Band-tailed 



Pigeon 18-20 days 3. 



Band-tailed Pigeon 18-20 days 44 



Red-billed Pigeon : . . 18-20 days 44 



Columba livia — Rock Dove 16 to 18 days 1 



Columba livia — Domestic Dove 14 days 3 



Columba livida — Tauben 17-18 days 9 



Pigeon ! 18 days 8 



Pigeon (almost exactly) 17 days 92 



Columba domestica — Rock Dove .... "about 2 weeks" 52 



Columba aenas — Stock Dove 17 to 18 days 1 



Columba palumbus — ^Ring Dove 17 days 1 



Ectopistes migratorius — Passenger Pigeon 



16 days 1 



Ectopistes migratorius — Passenger Pigeon 



14 days 3 



Passenger Pigeon 18-20 days 44 



Passenger Pigeon. . . . ("almost to a day") 14 days 53 

 Zenaidura macroura carolinensis — Mourn- 

 ing Dove 12-14 days 3 



Mourning Dove 13 days 92 



Mourning Dove 14 days 44 



Mourning Dove 14 days 97 



Melopelia asiatica — White-winged Dove. . 



18 days 3 



91 



