Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
R.K. Selander,
1952
Xiphorhynchus flavigaster
August 23 Pie de la Cuesta, 20 ft., Guerrero, Mexico . - Took specimen today - perched wood-picker-like on trunk of medium sized broad-leafed lunch-tree about 5 feet above the ground. Only individual noted.
Aug. 24 2 seen near place where I took specimen Aug. 23.