Insect Life on the Western Arctic < oast of America 



I'JK 



Arctic Insect Life 



Plata iv 



Fig. 1. Beginning of summer. Melting tundra pond at Collinson point, Alaska. June 3, 



1914. (Photo by F. Johansen.) 



Fin. 2. Beginning of summer. Tundra nearly (•■■ of .-now. Collinson pokni \ 



.Tunc 3, 1914. I Phot i i > P Johansen. ) 



16579—4 



