Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
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them digging in the adjacent flower-bed for about 15 minutes, then
moved my chair to the edge of the lawn, whereupon Brownie came running
and flying to light on my knee with a fairly loud Flicker yay’cup.
Greenie was practicing a song and made several tree-toad (frog?)
interpolations.
Birds are eating peaches and figs in the orchard, but the thrasher
pass these fruits by, even when they practically walk over them on the
ground.
4:50. At 4:40 I went to the glade. Greenie was the first to
come, full of confidence. When I gave him a beetle he jumped down
and ran off towards where I could hear Brownie, who lost no time in
following his back trail. For a day or so I have noticed that she
B’s "horns" had some sort of small projections from her head towards the back.
I first thought it was only ruffled feathers, but this time remembered
to have a good look. The superciliary stripes seem to be getting
wider, and some distance back of the eye, the upper edges project
beyond the surrounding feathers, giving a sort of horned appearance.
This was first noticed at a distance of about 15 feet, in suitable
light.
The birds have given little attention to the nest today, but
when Brownie had finished, she ran and flew towards it. When I got
there she was sitting deep down in it quietly and Greenie was in the
house-- but only temporarily. (Temp.58)
There were no eggs in the nest early this P.M.
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SEXES are DETERMINED
Brownie is
male bird
5:50.Here is where we start all over again---Brownie is the male
and Greenie is the female. I shall now have to turn my mind inside
out. A lot of things that were obscure are now plain and vice versa.
This is the approximate time of day when most of the courting
is done. The birds were near the berry patch where they are frequently
to be seen at this time of day, which is also the time when they are