Depending on their location, green tree frogs will live in several habitats. They are found in the canopy of trees. They are also found near slow-moving waters. They can also live in swamps or in the grasslands in cooler climates. green tree frogs are known to live inside houses. They can be found in sinks and toilets. They can also be found on windows. They will also live in tanks, downpipes, and gutters. They like living in those places because they provide high humidity. The habitats can also be cooler than their environment. The frogs will be near downpipes and tanks during mating season. They do this because the tools will make their call louder.