Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1966
Journal Bill Arvey
April 5 San Diego Co. Calif. Blatiau and I started for Vallejo week at
4:15 AM from Mann Ranch near Oak Grove. Just past Warner
Springs on a fence post we see a Golden Eagle. As we stopped to
watch he flew off across a wide grass plain. This bird
showed a white subterminal patch in the tail, which marks
immature birds. Otherwise it was all dark brown in color,
with a massive blue-grey bill. The day was calm but
he had no difficulty taking wing, and was soon out of
sight on the rolling grassland. In this field also
we saw many horned larks while driving along the highway
and there must be a very large breeding population of these
birds here.
We continued toward Barney Springs. We reached there
at about 7:30 AM - air was about 75°C, cool for this
spot. The desert is unusually lush this year here,
all the annuals are blooming, and as well so most of
the perennials. Ocatillos was in full swing as well as
barrel cactuses and prickly pears. We stopped in
Barney Springs near the resort which had large
groves of trees around and watched birds here. Many
house finches were seen. One or two Phainopepla's were
observed here also, appear to be quite common. Mourning
doves were abundant and we heard them cooing often.
Mockingbirds were seen and heard. Saw two Gambel
Quail walking around in thickets and feeding. Saw
one Kingbird at the top of a tree - and White Crowned Sparrows
were common. Saw a desert [illegible] take off.