Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
R.A. Hamilton
1965
Clangula hyemalis
June 17 Barrow Alaska - A flock of about 100 birds
was observed flying NE about 150 ft high. The
flock was organized in a loose "V". They flew
higher than any of the Eider Flocks that have
been yet observed.
June 19 A flock of about 100 birds were observed flying NE.
June 19 Four Old Squaw were observed in a small pond at the
N end of the Britton Arm.
June 20 A flock of about thirty birds was observed. Birds were observed
flying NE over the land all day. It is believed that many of
these flocks contained this species.
June 21 About seven pair were observed. Some display was observed.
This consisted of throwing the neck over the back and is quite
similar to the display given by the Steller's Eider.
June 23 About two pair and a flock of twenty-six were observed
June 24 Two large flocks were observed.
June 25 Four birds were observed in the pond at the N end
of the Britton Arm. One pair has been there since the 1950's.
June 26 A pair of birds is in the pond at the N end
of the Britton Arm. They frequently dive and I imagine
that is how they obtain their food.
June 27 - Any E Bird was seen in flocks or pairs nearly every day.
They frequently were observed in flocks hunting on the ocean.
No nests were found in Muskeg area but two family in
Hamilton's original pasture were nesting July 25. Two male
were found near Stibbs' Gull colony S of Lake Iktowiil
The nest resembled Steller's Eider nest as did the eggs.
Aug 15-27 They could be seen resting every day on the larger isles