Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
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visitor before. The thrashers appeared among the bushes at the far
side of the lawn 25 or 30 feet away. The intervening space is one
of those that they most dislike to cross, as it is subject to hawk
raids. The Sharp-shins occasionally hide in the surrounding bushes
and trees and the thrashers seldom venture across it without previous
careful inspection and then only with obvious trepidation. Consequently I usually do not put them to this test.+ However, my friends were
naturally curious to see what would happen if I tried to get the birds
to come and although it usually takes a lot of coaxing to get them
to traverse this particular region, the female came immediately and
without hesitation when I attracted her attention, walked calmly
underneath the foot of one man, who had his legs crossed and took
the worm from my hand.
On Feb. 11th. she took a worm from Mr. Sampson the first time
he had ever tried to interest her, although he had on a shiny slicker
of which she was somewhat suspicious. She had, however, seen him with
me a number of times before.
Food eaten
On Feb. 12th., I tried her out on the food which is given to
caged soft-billed birds (Crissel? food?) and the adult beetles of which
the meal worm is the larva; both of these she took readily. Worms
are swallowed whole, but beetles are hammered on the ground first.
Nesting signs?
About this time the thrashers began to show increased interest
in twigs, and once or twice were seen to run up into the old oak
with them and disappear amongst the thick foliage. I looked, but found
nothing.
New behavior
On Feb. 18th., Mr. Sampson and I looked for them in the glade and
found them up in the old oak--an unusual place for them. They came
down for worms, returning immediately to the tree. New behavior.
February 19th.
About 8 A.M. I went out to have a good look into the thick
foliage
+ Ap. A- Note 2.