7 of 115
United States Pacific Island Wildlife Refuges
jpg [63.1 kB, 547 x 730]
Two masked boobies patrol the shoreline on Baker Island National Wildlife Refuge in the Pacific Ocean 2,600 km (1,600 mi) southwest of Honolulu. Image courtesy of USFWS.
Factbook images and photos — obtained from a variety of sources — are in the public domain and are copyright free.