71 of 115
United States Pacific Island Wildlife Refuges
jpg [237 kB, 410 x 713]
Largest of the boobies, the masked booby is overall white except for a brownish black tail, black trailing wing edges and black facial skin around the bill. Image courtesy of USFWS/D. L. Hayes.
Factbook photos—obtained from a variety of sources—are in the public domain and are copyright free.