Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
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This was to insert the closed beak --in this case--between the fingers
then open the beak like a pair of compasses in an effort to pry the
fingers apart. As I held my fingers pressed tightly together, Snooty
could not get them apart, although the force used was considerable;
enough, in fact, to distort the beak so that the two mandibles cross-
each other sidewise. ( Like an open pair of scissors lying on a table.)
This may, of course, have been intentional; but it did not look or
feel that way. (Incidentally I have noticed that thrashers when
digging,either with vertical strokes or with side-sweeps, frequently
open their bills at the beginning of a stroke even when nothing is
taken into the bill).
Snooty still occasionally carries the "last" worm about
and clucks. This is his 33rd. day out of the nest . It was
about the 33rd. day that for the first time none of the first brood
was seen about the grounds.
During the afternoon all thrashers were seen frequently, the
adults occasionally together, but Snooty usually apart. Brownie was
not seen to do any hazing of Greenie or other birds. To test this
as regards Greenie I tossed one or two worms between Brownie and Greenie
and while Brownie usually got them, although Greenie ran for them too,
that
drawing back when he saw Brownie and he were going to come to close
quarters, on one occasion he reached forward and took the worm from
Brownie's bill without protest from her.
August 20th.
About 8 A.M. Brownie was at the oval lawn and Snooty in the
glade, Greenie not seen.
At 8:25 the same high-pitched thrasher full-song was heard from
the same general location as noted the other morning. No investigation
was made to determine its author.
All three of the birds were seen at various times during the