Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
P. PEARSON
1952
10
Wolfsprouts (cont)
Occasionally she puts and allows him to stand on top of her for a minute or more, but we have not seen this lead to copulation yet. At Vulgas a & was shot while calling into late afternoon.
Checked nest 1 at noon. No bird on. Eggs not warm, not cold. Shade temp. 57°
See next p.