Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
J. R. Rogers - 1939
p. 1384
pp. 160-137 in
museum records
Stingray and other notes
Feb. 10 Mus. Vert. Zool., Univ. Calif., Berkeley, Calif.
During the past two or three weeks,
especially the last 10 days, the great
abundance of Robins and the advent
of Audubon Warblers has been the
most striking features of bird
interest on the campus. Last week
I saw a flock of robins that
I estimated to contain at least 500
birds. Hundreds of them have
been feeding on the berries and
on the lawns. 10:30: I just finished
taking a 15 minute walk around the
Life Sciences Building. The following is
a census of the birds I saw or heard:
Robin 21+
Dwarf Kermits Thrush 1
P. Liskin 4
Caly. Jay 1
Spotted Towhee 2
American Pipit 5
Sparrow Hawk 1
Song Sparrow 3+
Junco 15+
Nuttall White-c. Sparrow 8+
Anna Hummingbird 2
Brown Towhee 5
Townsend Warbler 1
Audubon Warbler 2
Ruby-c. Kinglet 1
Golden-c. Sparrow 1+