Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Holmes, R.
1960
Journal
42.
24 July Barrow, Alaska
as we walked along the island.
Only 2a3 nests were found with
eggs, and about 16 chicks
were seen (12 banded). The nests
are simply a depression in the
sand, usually among the driftwood
where they are somewhat protected.
The eggs are light greenish with
dark black blotches & spots.
The Sabine Gulls were most common
feeding along the shores. A few
however were breeding, since
about 3 nests were found. These
nests consisted of a few small
pecky sticks or grass placed into a
cup in the sand among the driftwood.
One nest was found with 1 egg,
another had 2, + a third had
1 egg cracked open with a chick
egg-week-developed embryo and
a dead young about a foot away.
No live chicks were seen for
Sabine Gulls. Some of the adults
were molting (particularly at the head),
but others were still in the
breeding plumage. The only Tern species
with a nest in a bowl, lined with