creator of digital collection
Alfred M. Bailey
White-tailed ptarmigans near Guanella Pass. Scanning and access made possible by a grant from NEH.
Birds; Ptarmigans; White-tailed ptarmigans; Lagopus leucura; Guanella Pass; Colorado; Fieldwork
date of photograph
July 5, 2016
date of scanning
USA, Colorado, Guanella Pass
35mm black and white negative scanned with Epson Expression 10000XL at 4000 DPI and 16 bit grayscale.
Use with permission Denver Museum of Nature and Science