Note on the Nesting of the Cliff Swallow
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On April 29, 1909, I found a set of seven eggs of the Cliff Swallow (Petrochelidon lunifrons). The nest was of the usual type, one of a colony under the eaves of a barn. Is not a set of this number unusual ?
Los Angeles, California.
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Recommended Citation
Shepardson, D. I.
(1909)
"Note on the Nesting of the Cliff Swallow,"
Condor: Vol. 11
:
Iss.
4
, Article 15.
Available at:
https://digitalcommons.usf.edu/condor/vol11/iss4/15
COinS