Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
R.K.Selander,
1952
Phalacrocorax (olivaceus?) = olivaceus
August 21 Pie de la Cuesta, 20 ft., Guerrero, Mexico. - Noted a cormorant (probably this species; definitely not P.
auritus) swimming very low in water in the laguna.
August 23 3 flying low over the laguna.
August 24 Shot one today at 8:00 A.M. flying over laguna.
Proved to be P. olivaceus; an adult female which
I prepared as a skeleton. Eye (=iris) decidedly greenish.
Not very fat.
August 26 One in laguna.
August 25 5 in laguna