Black Swift Field Project
creator of digital collection
Unidentified man setting up a rope and ladder reach a Black Swift nest. Scanning and access made possible by a grant from NEH.
People; Mountain; Silverton; San Juan County; Colorado; Fieldwork; Birds; Black Swift; Swifts; Cypseloides niger; Nest
September 1, 1962
date of photograph
July 6, 2016
date of scanning
USA, Colorado, Silverton
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