Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
P. DeBenedetti
1965
My Tree Scandiacas
7 June Barrow Alaska - saw my first birds of this species today. They fly somewhat between a Short-eared & a Great Gray Owl, depending on how much wind they
Beetle. Saw 2 nests close one with 7 eggs the other was near the old #1 Radar installation. When
approached to about 50-30 feet the 9 flew off and
a number of Bwainian Jaegers (g.v.) quickly attached (as
nest destroying certainly 2 and probably 3 eggs (clean,
2 intact). The Owl remained about 100 yards away
but the 9 came to within about 25 feet of the nest.
When the jaegers I approached they had a leaning which
they device dropped. The second time it was dropped
the Fox picked it up and carried it away, perched only
loosely by a jaeger, the cut having turned to the
nest. The Owls must have been disturbed by our
presence for when we (seemed off) the pair (which
copulated once shortly before) quickly returned to the
nest & the 9 landed near by, 1st looking it over and then
settling on the eggs. About 3 jaegers who attempted to get
at this nest were quickly discouraged by the owls, the
1 striking one; they turned to the food we had already taken
and finished them off, then settled down again.
10 June
Visited one nest and saw several additional
birds. Dr. Pikelka's 11 egg nest now contains only 9
eggs and 2 henness carcass were nearby. No sign of
egg shells nearby. Saw one pair, the 9 injury
flying and the male in a deep-winged display
flight near the Beach Ridge; the 11 egg nest is near