Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
CHILD'S
1951
Old Squaw
Clangula hyemalis
June 13 Point Barrow, Alaska.
2 flocks of 10 flew over Elson Transit in the morning.
A pair was in the open water south of the first ridge
alluring.
June 14 Flocked 50 cannon over point
June 16 Cannon in the marsh with pintails
June 18 2 on LE
June 25 Several on fresh water lake between road and fire
for last 4-5 days
July 2 Gil + 9 found a nest, c=8, on a hummock in the
candump back of ARL. Nest lined with black
down with light centers
July 15 Checked above nest, only 6 eggs. 9 or more and
allowed me to approach within 3 ft. of here.
Eggs covered with down. ♀ has very small
white area thru egg.
July 20 ♀ still incubating. I got some good close
up shots of her on the nest. Gil checks
my original count of 8 — where did the
2 eggs go? Old squaws are common
on the fresh water pond.
July 23 Egg still not hatched at 1400, 2100.
July 28 The situation at the nest during the last 3 days is
as follows.
7/26 1300 2 eggs pipped pipped
2000 " " with small holes.
7/27 1330 1 young hatched, banded; 1 dead partly out of egg
1 young came out of egg, chip in egg
1800 Young left nest; one dead; one just hatched, not dry.