Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Cogswell
1949
Glaucidium gnoma
Aug. 24
(7:40-45)
P.M.
French Camp, 3100 ft., Humboldt Co., Calif.
One was heard calling from lower branches of the Douglas Firs around a small grassy area below the spring near our camp. It gave both the singly spaced "hoots" every 1½ to 2 seconds, and the rapid "whu-whu-whu-whu-whu-whu-whu" call followed by the slower ones.
I tried to approach the bird after it failed to come closer to me; but I did not get to see it.
Aug. 27
7:15-7:30 a.m.
mid-a.m.
3 mi. N. Willow Creek, 700 ft., Humboldt Co., Calif.
I heard one calling (and glimpsed it briefly) in the upper branches of the maple-alder forest on the N-facing slope of Loon Creek Canyon. It gave the rapid call occasionally, + the slower one for short periods at a time. [Dr. Pearson collected one here on its 28th]
One called briefly from the Tan Oak-madrone Douglas Fir-Chinquapin forest about ½ mile W. of the above spot, or on the same slope.
Sep. 1
Three Creek + Brannan Mtn. roads, 4½ mi. W Willow Creek, Humboldt Co., Calif.
2 heard, 1 of them called toward me but not obtained. Both in Douglas Fir-Tan Oak-madrone forest.
Sep. 3
Brannan Mtn., 3700 ft., Humboldt Co., Calif.
Two heard calling in evening from open pine forest along ridge top + next a.m. I heard 2 at different points
Sep. 4
nearly 1 was able to call one into tree top over me. Shot at it, but failed to obtain it.