In species where adults raise their young, the young are typically hanging around with the parent for a while between when they're able to walk/fly on their own

In species where adults raise their young, the young are typically hanging around with the parent for a while between when they're able to walk/fly on their own and when they reach full maturity. The parent sees/smells a predator and flees/hides; the young flee/hide with it. They learn that the response to the stimulus associated with the predator is to flee/hide.