Do you recognize this sound? Considered by many as the announcement of spring, this distinct, loud, high-pitched “peep” is the call of a spring peeper. More often heard than seen, these very small, pale-brown frogs can be recognized by the X-shaped mark on their backs. #WildlifeWednesday | NYS Department of Environmental Conservation

11K views · 569 reactions | How do you define the term "spring peeper" ? 1⃣ Any frog I hear in the spring 2⃣ Anything peeping in the spring 3⃣ Pseudacris crucifer 4⃣ Any frog, I am chaotic and possibly evil 5⃣ Stop it, I live in the west  Megan Seymour/USFWS. A spring peeper's vocal sac inflates as it makes several short "peep" calls. | U.S. Fish and Wildlife Service | Facebook

3.7K views · 22 reactions | Spring in Indiana includes the loud chorus of the Spring Peeper frog. On a warm day the noisy amphibian can be heard at Beanblossom Bottoms Nature Preserve. https://www.heraldtimesonline.com/story/news/local/2025/04/10/spring-peeper-frog-beanblossom-bottoms-nature-preserve/82652673007/?utm_campaign=trueanthem&utm_medium=social&utm_source=facebook | The Herald-Times | Facebook