What is the Lowland Leopard Frog's call?

"Chucklelah-chucklelah-chucklelah-chucklelah" and "rrraack" are the calls of the Lowland Leopard Frog (Rana yavapaiensis, Lithobates yavapaiensis).

Specifically, the voice of the Lowland Leopard Frog tends to be a rapidly repeated series of chuckles. But another call is a grating sound that is like that made when a finger rubs across a balloon. The call may be heard from January to April and also in late summer and early fall.
"Chucklelah-chucklelah-chucklelah-chucklelah" and "rrraack" are the calls of the Lowland Leopard Frog (Rana yavapaiensis, Lithobates yavapaiensis).

Specifically, the voice of the Lowland Leopard Frog tends to be a rapidly repeated series of chuckles. But another call is a grating sound that is like that made when a finger rubs across a balloon. The call may be heard from January to April and also in late summer and early fall.