photo courtesy of FWS
The Hagerman area has five species of freshwater snails that are listed as threatened or endangered under the Endangered Species Act: the Snake River Physa (Physa natricaria), the Lanx (Lanx sp.)the Bliss Rapids snail (Taylorconcha serpenticola), the Utah valvata (Valvata utahensis), and the Idaho springsnail (Pyrgulopsis idahoensis).
Did You Know?
The Snake River Overlook, a wheelchair accessible viewing platform, allows a view of bluffs about 600 feet high. They consist of strata, or layers of sediments (sands, silts, and clays) deposited by the flooding of rivers flowing into ancient Lake Idaho more than three million years ago.