National Museum of Natural History, Pacific Ocean Biological Survey Program, records, circa 1961-1973, with data from 1923
Biodiversity Heritage Library Field Notes Project
National Museum of Natural History (U.S.) Pacific Ocean Biological Survey Program
The black-and-white photographs were taken as part of the Pacific Ocean Biological Survey Program. They depict birds (species not identified). There are no captions on the reverse of the photographs. No photographers or locations are indicated.
Pacific Ocean Biological Survey Program
BHL Field Notes Project
Smithsonian Field Books collection
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