Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
P. K. Selander,
1952
Egret sp.
August 24 Pie de la Cuesta, 20 ft., Guerrero, Mexico.-Noted on small, all white egret in company with three Casmerodius albus flying over mangroves. Looked like Egretta thula, but did not get a look at the foot-color. May have been a immature Florida caerulea.