Its dorsal coloration varies widely , and includes greys , greens , and browns , often in irregular blotching patterns .
The northern cricket frog is one of North America 's two smallest vertebrates , ranging from 19 -- 38 mm ( 0.75 -- 1.50 in ) long .
cricket frog 's dorsal coloration varies widely , and includes greys , greens , and browns , often in irregular blotching patterns .
The northern cricket frog is one of North America 's two smallest vertebrates , ranging from 19 -- 38 mm ( 0.75 -- 1.50 in ) long .