The spring peeper (Pseudacris crucifer) is a small chorus frog widespread throughout the eastern United States and Canada. They are so called because of their chirping call that marks the beginning of spring.
Spring Peepers
CC BY-NC-SA 2.0
The spring peeper (Pseudacris crucifer) is a small chorus frog widespread throughout the eastern United States and Canada. They are so called because of their chirping call that marks the beginning of spring.