New genetic research suggests a common Southeast Asian frog long believed to be one species could actually be six or seven distinct ones.

While poking around the garden the other day I found an adorable visitor, a small frog called a gray tree frog (Hyla versicolor) resting among the brightly colored flowers. This amazing little ...

Question: About two months ago I found a tree frog in my parents backyard and was curious about the species of the frog. From what I can tell it appears to be a Gray Tree Frog however it is quite ...

A juvenile American tree frog (Hyla cinerea) of unknown age was presented to the Exotic Service at the Tufts University School of Veterinary Medicine for an acute onset of swelling of the left front ...

While working on her PhD in 1992, Karen Lips went to Las Tablas, Panama, to study the biology of a tree frog, Hyla calypso, an inch-long, spiny, bright-green creature. As she walked through transects ...

The Gladiator tree frog (Hyla rosenbergi) is named for the fighting behavior of males among some populations. The male Gladiator tree frog has a bony spine (an “unsheathed prepollex spine”) on each ...

Many outdoor enthusiasts in the southern United States (or a visitor to a zoo or a nature center for us West-Texans) have seen at least one species of tree frog that lives primarily in, you guessed it ...