How long does it take for a Californian rabbit to have babies?

It's not accurate to refer to a "Californian rabbit" as a specific breed. "Californian" likely refers to the geographic location, not a distinct breed.

Here's what you need to know about rabbit gestation:

* Gestation Period: The gestation period for rabbits (regardless of breed) is approximately 30-32 days.

If you're interested in a specific breed of rabbit, please let me know, and I can provide you with information about their gestation period and other characteristics.