We are forgetting that animals and other living beings can communicate with us. When they talk to with us we hear some person is talking with us. I have experienced many animals talk with me. We know a child will be able to understand and talk when he is almost at the age two years. But animal live more than two years. Certain reptiles live 500 years. They also have intelligence. They have some way of expressing ideas between each other. They use senses to communicate with our senses, before converting them to sounds of speech. When I visited Zoo, Jungles or places where they stay in groups or individuals I have talked with them using my native language.When I talked to them some body is answering me. I do not see they move thier tongue. But it could be their senses used in communication, and we hear like they are talking in the language most familiar to us.