For the past several days I’ve seen a handful of green tree frogs on the horsetail growing in and around the Troodon Exhibit on our Dinosaur Trail. At least one of the frogs is brown. It’s not unusual to find dark green or even brown green tree frogs, although they’re typically bright green. Over the years, I’ve noticed that the dark green coloration is often associated with cold temperatures. Any green tree frogs I seen very late in the seasonRead more