
Birds Banded in Alaska - 1950 
Adults Immature 
Male Female Sex Not Male Female Sex Not Total 

deter- deter - 
Species mined mined 
Geese 
White -fronted 53 75 6 3 10 11 158 
Emperor 1 l 1 72 85 81 241 
Lesser Canada 3 ll - 52 45 - 11] 
Cackling 7 20 10 431 417 216 1101 
Black brant 192 178 401 507 541 635 2454 
W. Canada = . 2 Me J - 2 
Swan 
Whistling = 1 3 4 4 8 
Ducks 
Baldpate - - - ll 8 l 20 
Spec. Eider - 2 - 33 32 - 67 
G-w. teal 5 1 - 8 6 _ 20 
Mallard 4 - - 7 5 - 16 
Shoveler - - - l 4 = 5 
We-w. scoter - - ~ - 1 - 1 
Pintail _ 68 28 - 188 178 8 470 
Others 
Arctic tern - - - - - 33 33 
L. brown crane - - - - - 6 6 
Goshawk - ~ - - - z 2 
Pacific loon - - - - ~ 1 1 
Red-t. loon 2 - - ~ - - 2 
Glaucous gull - - - - - 4 4 
Pelagic cormorant - - - - - 3 3 
Least auklet - - 2 - - - 2 
Crested auklet l - 1 - ~ - 2 
Snow bunting - - - - - 2 2 
Pac. kittiwake - - 7 - - - 7 
Total 336 316 431 1316 1336 1003 4738 
