Frog
From Muppet Wiki
A frog has appeared as a minor character in a number of segments and songs on Sesame Street over the years.
In "We Are All Earthlings," he is performed by Jerry Nelson.
He appears in an Ernie and Bert Sketch performed by Joey Mazzarino, speaking only in "nee-deep"s. He also appears as Kermit's cousin, the Caribbean Amphibian (performed by Kevin Clash).
