A juvenile common coqui frog sits on a penny coin for size comparison September 17, 2013 in California. The coqui frog is native to Puerto Rico and is an invasive species in California.

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Size: 2500px × 1656px
Photo credit: © USFWS Photo / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., california, coin, common, coqui, eleutherodactylus, frog, horizontal, invasive, juvenile, penny, people, puerto, rican, rico, species, states, united, usa, usfws