Question

How are thousands of species of animals able to live together in tropical rainforests without running out of food?

Answer 1

To overcome the competition for food and shelter, some animals are adapted to get food which is not easily reachable.
Example, red-eyed frog has developed sticky pads on its feet to help to climb trees on which it lives. Another example is of the Toucan bird, which possesses a long, large beak. This helps a toucan to reach the fruits on branches which are otherwise too weak to support its weight.