The Making of Species 
ARCTIC FAUNA. 
MAMMALS, 
Changing with the 
White. Geacons: Coloured. 
Polar Bear. Arctic Fox (most | Arctic Fox (some- 
Arctic Fox (some individuals). times). 
individuals). Arctic Lemming. | Reindeer. 
White Whale or | Stoat. Musk-ox. 
Beluga. Weasel. Glutton. 
Blue Hare. Moose. 
Sable. 
Seals. 
Walrus. 
Narhwal. 
Greenland Whale. 
BIRDS. 
Ivory Gull. Black Guillemot. | Sea Eagle. 
Snowy Owl. Ptarmigans. Greenland Red- 
Gyrfalcon. Snow Bunting poll (very pale). 
Snow Goose. (whitest in All Arctic Geese 
summer !). and Ducks other 
Razorbill. than Snow 
Little Auk (throat Goose. 
only becomes | Raven. 
white). Cormorant. 
Brunnich’s Guille- 
mot. 
Puffin. 
Fulmar Petrel. 
Ross’s Gull. 
Glaucous Gull 
(very pale). 
Sandpipers. 
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