Of a Frog's Slap Shot and Saliva - The New York Times
Field Notes and Photos: Cubans invade Florida, Tree Frogs, that is!
Frog Listening Network
Virginia names 2015 as Year of the Frog
Frog Listening Network
What is this animal sound in Tampa, Florida? : r/florida
Greenhouse frog - CreationWiki, the encyclopedia of creation science
How Do Frogs Make Sound And Hear It? The Infinite Spider, 42% OFF
Randall Luttenberg - Public Affairs Specialist - Veterans Health Administration
Frog Listening Network
Resources To Help You Learn Frog Calls - The Infinite Spider
What does the frog say? Minnesota volunteer program taught us to
Wisconsin needs frog listeners - Duluth News Tribune