Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Howell, T.R.
1950
S. varius ssp.
29 mi. SW of Princeton,
ft., British Columbia
May 17 (cont'd.) Flickers were. At the same time there
are tattoos in the near distance. N. and R. both
seem to be nervously alert; the little hawk is just
sitting quietly. N. hitches away from the nest and
to higher up on the tree. R. flies over towards
where the tattoos came from, about 100 yds. The
Sparrow Hawk leaves. N. goes over to the tree
where it was, hitches up to the top, flies off. This
is about [illegible] 7:45 AM. At 7:55, R. flies to that tree,
hitches around out of sight at 7:58, C comes down
to the nest site (the new one), and begins work. 8:05.
R. gets 3/8 of the way into the nest, comes out with
a beautiful of dark-looking chips. 8:08 - N. to nest,
R. glides off with a rattle to the balsam tree where
he went during the Sparrow Hawk incident; it is
running with pitch. Then N. flies over to the
little scrub alder (?) 30 yds from the nest, and
taps at what looks like a very fresh, first working.
As I am close and the light is favorable I can see
that N. is definitely a F, with a clear white chin
and whitish upper throat. She screams once, then
flies off from one dead tree to another. 8:17;
a tattoo, and R. comes up to the nest, starts work.
8:28 - M Sparrow Hawk comes by again, alights 20
yds. from nest. R. seems to notice him, hitches
away from nest, bobs, screams several times, 'crest'
up. The hawk leaves, although he took no apparent
notice of C Distant tattoos. 8:33 - R. leaves,
screaming. 8:53 - R. goes by 200 yds from nest, from
the top of one tree to another, screaming. Then he