Yellowstone's abundant and diverse wildlife are as famous as its geysers. Habitat preferences and seasonal cycles of movement determine, in a general sense, where a particular animal may be at a particular time. Early morning and evening hours are when animals tend to be feeding and thus are more easily seen. But remember that the numbers and variety of animals you see are largely a matter of luck and coincidence. Check at visitor centers for detailed information.
Safely Viewing Wildlife in Yellowstone
Do not approach bears or wolves on foot within 100 yards (91 m) or other wildlife within 25 yards (23 m). Keep a safe distance from all wildlife. Each year, park visitors are injured by wildlife when approaching too closely.
Several businesses provide guided tours of Yellowstone wildlife.