Rabbits, being prey animals, tend to be exploratory in new spaces and when confronted with a threat, they tend to freeze and observe. Rabbit vision has a remarkably wide field of vision, and a good deal of it is devoted to overhead scanning. Even indoors, rabbits will scan for overhead threats.
Rabbits have a complex social structure, and like dogs, will attempt to establish a hierarchy and dominance. Rabbits are crepuscular, meaning that they tend to have two active periods each day, around dawn and dusk.
This bunny has fun hopping in my yard and digging rabbit holes to deliver her new young!