Did you know that there are more than 370 different species of sharks? Here my shark report about the Tiger shark. Its physical features are that its teeth look like a saw. This shark has dark stripes on the side of his body. He has a big head with large eyes. This shark lives in the tropical waters and coral reefs. They like to swim by the shore. It eats anything it can swallow. This shark can feed at night and sleep during the day. What a very vicious shark!