Field book I: Egg collection from El Verano, v4475
Page 74
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
69 June, 13. American Barn Owl. $ 65^- / 5^- Nest in an old garage house inside of a barn. Eggs laid on a bed of digested mice skins ect. Inc. - about 1/2.