The aquatic ecosystem is inextricably linked, through the riparian zone, with the terrestrial ecosystem. Species of fish in this stretch of the
Much of the Snake River and many of its reaches have been declared as critical habitat for the Snake River sockeye salmon (Oncorhynchus nerka), a federally listed endangered species, and the Snake River fall Chinook salmon (Oncorhynchus tschawytscha), a federally listed threatened species. In addition, the entire
Did You Know?
The Monument’s fossil record includes plants and animals that lived in the Hagerman area about 3.5 million years ago in a wet and mostly forested floodplain.