Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Note: Feb. 6, 1941 Var Western Evening Grosbeak flock in Corvallis
Jack's Bridge
February 9, 1941 Weather cold, cloudy, windy, and rainy. Overcast.
Cooper Hawk Rusty SongSparrow Meadowlark
Blackbird 4 Chestnut-back Chickadee **Horned Owl
Bluebird, West Flicker White-breast Nuthatch
Robin Winter Wren Crow
Junco *Pileated Woodpecker ***Coast Bush Tit
Golden-crown Kinglet 6 Mourning Dove
California Creeper Killdeer
5 Harris Woodpecker White-crown Sparrow
Gardiner Woodpecker English Sparrow
Sparrow Hawk Varied Thrush
* We had just a passing glimpse of him this time as he flew across
a clearing between two patches of woods on the other side of the
creek. We heard him call several times after that, however.
** We scared up this horned owl again in about the same place we
did before Christmas. I still haven't gotten to see one on the set.
*** There were lots of these bush tits all round us on several instances.
They would come within 5 or 6 feet of us. Golden-crown Kinglets
were flying with them.
4 There were more Chestnut-back Chickadees in the woods today than
I have ever seen before at one time.
5. There was a pair of Harris Woodpeckers in an Oak tree and they were
so busy at their rapping and tapping that we got just as close as
we could to them, and still not be up in the tree. There plumage
seemed to be in excellent condition for this season of the year.
A little later on we saw a pair of Gardiner Woodpeckers chasing
each other around in the Oak tree and acting very much as if
spring were here. However, I think it is a little early for that.
6. We saw a flock of Mourning Doves numbering about 60 or 70.
Within a quarter of a mile of the car I spotted a pile of twigs about
ten feet up in a fir tree. They had rather a odd shape and so I
jumped up and got hold of the limb and pulled it down. Virgil Lamb
took a long stick and poked the nest off the limb. I found that it
had a roof over it and the entrance hole was in the side of the
dome. The base foundation was made up of 1/8" twigs that were
a foot and a half long and laid crosswise so as to not fall apart.
The dome and floor, and side of the main part of the nest seemed to
be made of maple leaves and a few fine sticks. The inside was very
finely formed and lined with maple leaves.
FRONT VIEW
12"
5"
4"
NEEDLES
MAPLE TWIGS
+ LEAVES
DOOR
TWIGS
SIDE
6"
18"
FRONT 4"
TWIGS