lO 



ROCHESTER ACADEMY OF SCIENCE. 



No. 



CoMMOS Names. 



Range. 



a Holbffill's grebe. Int. Bor. 



3 Horned grebe, Bor. 



« Pied-billed grebe, N. & S. A. 



7 Loon, , Bor. 



11 Red-throated loon, Bor. 



31 Brunnich's murre, Bnr. & Arc. 



35 Skua, Arc. 



36 Pomarinc jaeger, 



37 Parasitic jaeger, 

 40 Kittiwake, 

 ^i Glaucous gull, 

 43 Iceland gull, 

 47 Gt. black-backed gull, 

 ,M Herring gull. 

 Sin American herring gull, 

 64 Ring-billed gull, 

 60 Bonaparte's gull, 

 64 Caspian tern, 

 70 Coinmon tern, 

 7J Restate tern, Aus. 



74 Least tern, Trop. & Aus 



75 Sooty tCm, Trop. & Au. Rip. 

 77 Black tern, Up. Aus. & Bor. 

 SO Black skimmer, Trop, & L. Aus 

 M Black-capped petrel, Pelag 

 flO Scaled petrel, 



109 Wilson's petrel, Pnlug, 



ll\! Yellow-billed tropic tird, Tiop 



• l!> Cormorant, Mar. Bi-r. & Arc 



120 Double-crested cormorant, Bor 



125 American white pelican, Bor 



1M American merganser, Bor.|— 



1:10 Red-breasted merganser, Bor 



131 Hooded merganser, N. A 



n-i Mallard, T.Tp. Aua. & Bor 



Are. 

 Arc. 

 Bor. & Arc. 

 Arc, 

 Arc. 



B 



Bor. 



Bor. 



N. A. 



N. A, 



133 Black duck, 



135 Gadwall, 



136 Widgeon, 



137 Baldpate, 



139 Green-winged teal, 



140 Blue-winged teal, 



141 Cinnamon teal. W. A 



142 Shoveller, 



143 Pintail, 



144 Wood duck. 



146 Redhead, 



147 Canvasback, 



148 American scaup duck, 



149 'Lesser scaup duck, 



Al. & Bor. 



tip. Aus. & Bor. 



Bor 



Bor 



Bor. 



Bor. 



& Can. 



N. A. 



Trans. & Bor. 



Aus. 



Bor. 



Bo: 



Bor. 



Boi 



ISO Ring-necked duc< 



Bor 



