A Rain forest is basically a kind of forest that has a high rate of rainfall, usually 1750–2000 mm. There is usually lack of sunlight in the woods because of the dense jungle.
Approximately 75 percent of all the species living on Earth belong to the rain forests. This includes plants, animals and microorganisms. It has mammals, reptiles, birds and invertebrates.
Mammals include Primates, felids etc. Reptiles include snakes, turtles, chameleons etc. Birds include Vangidae and Cuculidae etc.