Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
June 19, 1954, Iron Mountain Road, Pollock Pines-C.S.H. 88, Eldorado Co. Calif.
29 miles - 8:30-11 a.m.
Red-shafted Flicker
Olive-isded Flycatchers
Wood Pewee
Little Flycatcher
Stellar Jay
Mountain Chickadee
Red-breasted Nuthatch
Robin
Solitaire - 3
Audubon Warbler
Hermit Warbler
Yellow Warbler
Ruby-crowned Kinglets
Calif. Creeper
Western Tanager
Evening Grosbeak - 2
Spotted Towhee
Brown Towhee
Junco
White-crowned Sparrows
June 19-20, 1954, Silver Lake, C.S.H. 88, Amador Co. Calif. 7,200' el.
Spotted Sandpiper - 2 pair - 1 where 4 young banded in 1952. 1 at south end of
lake in meadow area. Located nest on dry meadow near dirt road - took pic
of it with 3 eggs at 3 p.m. on the 19th, and at noon on the 20th - 4 eggs,
meaning that if an egg were laid each day, the 1st was laid on the 17th.
We had a very difficult time finding the nest, succeeding only after one
had returned to nest, and, knowing general area, wegot the other mate to
call while flying nearby, and the one on nest answered with single note.
Located on slight hummock in rush-grass meadow 15' from road. Cup 2 1/2"
to 3" dia. and 1 1/2" - 2" deep. Some grass, chips and leaves lining it.
Slight shelter by rushes.
Red-shafted Flicker - calling rolling notes often
Hairy Woodpecker - pair with nest in 28" dia. lodgepole snag over water at 18'.
Hole facing east. Watched hole from 3:59 to 4:25. Snag in shade during
entire time. BB hit snag and bird came out at 4:04. Worked lazily 2 trees
and in at 4:08 and stayed, but came out much later about 445 to 6:30 or so.
White-headed Woodpecker - 1M only.
Western Flycatcher - 1 in willow-meadow
Olive-sided Flycatcher - used 2 main perched all day.
Wood Pewee - one of most common birds in area. Calling all day and last to call
at night after 9 p.m. and first in the a.m. before 4 a.m. Chased Warbling Vire.
Nest - on top of limb 7' out from trunk to SE on a live lodgepole Pine,
atop a knot, at height of 40'. Nest under construction, webs common. 1 bird workin
Nest overhangs limb and know. Tree in open.
Nest - at 18' on south side of lodgepole pine, live, on dead limb fork 3' out
from trunk. Webs, too. Bird working on it. In forest canopy area.
Nest at 60-65' on east side of live lodgepone, 8-10' out on fork of live limb,
facing wide open area. One bird working, making at least 1 visit per minute
with nest material (webbing) from nearby Jeffrey pine.
Violet-green Swallow - 4
Cliff Swallow - 6
Stellar Jay - secretive - about 4
Clarke Nutcrackers - 4-6 about tops of red-firs in area. Catching insects there.
Mountain Chickadees - heard plaintive notes most of day.
Nest - in 4' dia. lodgepole snag, in bare wood, to west at 20' height. Pair
Feeding young at about 1 visit/minute rate. Carried fecal sacs away.
Nest - in live lodgepole at 4' on E with young in nest. Pic a.m. of 20th.
Red-breasted Nuthatch - Several pairs in area.
Nest - at 30' in south side of live Jeffrey pine in woods. Young innest.
Nest - at 38' on south isde of red fir snag in semi-open. Often both adults
in nest at once, and seen carrying fecal sacs away. Evening rate of 2 visit
or even 3 or 4 per minute. Slightly less in a.m.
Brown Creeper
House Wren
OVER