If they're wild, the best thing for you to do isto return them to the wild. The doe won't stay near the nest becausethat would show predators where they are. She'll come back and feedthem in the morning. She'll usually feed them once a day in themorning, sometimes twice a day. You can usually always depend on theearly morning feeding.
You can check on them by going outside in the morning and seeing ifthey have warm and round bellies. If they don't, call the wildliferehabber. It's very hard to keep wild rabbits alive on your own,besides being illegal, they'll get better care at the rehabber and havea chance.
The mother won't ignore them if they have your scent on them. They're not like birds in that sense.
If their eyes are open, they're probably just about ready to ventureout on their own. If their eyes are closed, they need their mother'smilk. In the pinch, some whole milk or KMR with a bit of cream woulddo, but overfeeding them could kill them, so you have to know whatyou're doing. You could also try goat's milk.
It depends on the stage in their development.
Treatment would be the same as to the KMR, etc., whether they're wild or domestic.
-Carolyn
