Sometimes they are even louder than my dog, Popeye, barking. We learned that the Common Gray Treefrog has a loud trilling sound during mating season. It makes this sound to call to its mate. We also learned that the Northern Cricket frog sounds like a cricket. The habitat of these two frogs are ponds and wetlands.
Colorful frogs can sometimes be poisonous.
Frogs are amphibians. Some frogs are green, like the marsh frog. Frogs can have strong back legs. Some are stronger than any other frog's. So, if you see a frog take a very close look.