Miscellaneous Facts:
They live in the West Coast forest wetlands, from Baja California on up into Canada. While they are usually thought of as coastal, they actually have a range that extends as far east as western Montana.
The male Pacific Tree frog can be distinguished by the darker throat. All that puffing of the skin makes it get lots of friction, which causes it to get darker.
Another bit of info that might be interesting is that it is illegal to keep these animals as pets without a license - and from what one of my readers tells me, it's nearly impossible to get a license to do so. It can carry a pretty hefty fine. "I spent many hours trying to find someone in the state governemnt who could tell me how to get a license. Finally talked to someone at Fish and Wildlife who told me that no such license existed unless I was a university. Then he started to threaten me." Yikes! So, enjoy these guys in the wild, but don't bring them home!