<human>: What are the most important facts about the life of the tiger?
<bot>: 
1. Tigers are the largest members of the cat family and can weigh up to 440 pounds (200 kg).
2. They have sharp retractable claws for climbing trees, digging, and fighting.
3. Tigers have excellent hearing and vision that allows them to hunt at night.
4. Tigers live in large groups called prides which typically contain 4-8 adult females and their cubs.
5. Tigers are solitary hunters and prefer to stalk prey rather than chase it down.
6. Tigers are territorial animals and will defend their territory against other tigers as well as humans.