Colynbus auritus . 
Lake Umbagog, Maine. 
As we rec rossed the Lake this noon we paddled within 
Oct. 2. twenty yards of two Horned Grebes. They finally flew, one 
going off to the south, the other towards the north. While 
in the water they swam.side by side, often touching each other 
moving very fast^with heads neck and bodies well out of water.- 
