Field book I: Egg collection from El Verano, v4475
Page 91
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
85a April, 22 Plan Pitmouse 733 % Nest placed in a small cavity in an Oak tree thirty feet up. Nest composed of glass, moss, cow & horse hair and lined with feathers. Inc. about '1/4