They strictly eat meat and prey on other dinosaurs. They are fast and agile which makes them excellent hunters. They mostly use their claws on tear the prey apart when they hunt but they can also use their teeth and do much damage with them. It is not entirely known if they are social animals and live in pack or not. But it is widely believed they hunt in group at least to take down larger animals.
They lived exclusively in the US. Having a range from Montana to Maryland. Its suggested that they mostly lived close to swamps or other water surrounded areas.