Field book I: Egg collection from El Verano, v4475
Page 85
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
82 April, 18 St. Blue Heron 194 1/3 Nest placed in a Sycamore tree fifty three feet from the ground in a large rookery in a canal. Nest composed of sticks and lined with stalks of weeds. Inc. about 1/3