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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Field Notes
Doug Bell
May 27, 1989
of island - counted about 100 gulls.
17:00 - Set up blind location 3 in grassy habitat
area between blinds 1 + 2. Checked morphotypes until
20:30. No rain all afternoon + evening. Beautiful evening
sky, broken clouds + red hues. Should mention that I
regularly see nutria from the blinds. Usually towards
evening. They come out & graze inbetween the gulls.
The gulls don't seem to mind.
May 28, 1989
Up at 08:30. Rained much of the night, still raining.
The boat was already dry when I checked it at 09:30.
Strange - tide went out quick. From camp saw
Violet-green Swallows & Bank Swallow, in
addition to Barn swallows. By the way - thought
A hooded Black-capped Chickadees yesterday, &
Goldfinches. Definitely heard Brown-headed
Cowbirds.
10:30 - In blind #3. Recorded morphotypes until
14:30. Then weighed + measured eggs.
16:30 - 20:30 - Set up blind #4 on dredge tailings
at east end of island. This colony appears to be
later than the other colonies, also seem to be more
hybrids & pure GWi. The habitat is sparse brush,
mixed grasses, some in clumps. At the east end
it's all quite flat & sparse. The grass becomes thicker
& higher at middle & western portion of the dredge
"table". As I was in tent a man walked by,