* Social behavior: Rabbits are not highly social creatures like dogs or wolves. They don't have a pack mentality and don't engage in complex social behaviors like mourning or burying their dead.
* Instinct: Their primary instincts are focused on survival, finding food, and avoiding predators.
* Smell: The scent of a dead rabbit could attract predators, which would be dangerous for a living rabbit.
Instead of burying dead rabbits, they might:
* Ignore them: They might simply move on and leave the dead rabbit where it lies.
* Avoid them: They might avoid the area where the dead rabbit is located.
It's important to remember that rabbits are prey animals, and their instinct is to avoid anything that could put them in danger.