Nesting of Pine Siskin in Santa Cruz Co, California
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June 11, 1902, A. G. Vrooman took a set of pine siskin (Spinus pinus) six miles from Santa Cruz. Eggs were four, slightly incubated. The nest was sixty feet up in a pine tree and eighteen feet out from the trunk on the end of a limb; composed of weed twigs, strips of soft bark, and moss and lined with the body hair of cattle or horses. The eggs were taken with a small dip net on the end of a fishing rod. Several other pairs of birds bred in the same grove.
Santa Cruz, Cal.
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Recommended Citation
Bailey, H. F.
(1902)
"Nesting of Pine Siskin in Santa Cruz Co, California,"
Condor: Vol. 4
:
Iss.
4
, Article 20.
Available at:
https://digitalcommons.usf.edu/condor/vol4/iss4/20