If you mean baby like 2 weeks, he is small, eyes shut and ears down. Don't separate him from the mom. You can usually tell if a gerbil is a baby (this time i mean like 1/2 year) because he is still small and his squeak is high.
Like if you intruduce a baby gerbil to a female and a male gerbil they might be nice to him but the male gerbil might play fight or fight in the cage i do not think if you leave the baby gerbil in the same cage with the male gerbil or a female gerbil the female gerbil migt fight or play fight with the baby gerbil if u do please be real care full because if the male gerbil no that the babby gerbil if its a baby girl gerbil yhey will mate or if u do the same with the adult female gerbil they mate to with a baby boy gerbil or adult gerbil will mate to and also mate means that the female gerbil have babbies with the male gerbils .
A baby Gerbil
a gerbil is a rodent. it is damesticated and lives feril in derests
yes but only if you are expecting baby gerbils.
Until the mom has another litter, or until the baby gerbil can eat solid food.
Look on his back side. If it is a Female there are no lumps, the gaps between each ahem holes are larger on a male and smaller one a female. also it is like a baby kitten. the only way you can tell its balls. if it has some then its a boy.
Yes, she is probably just moving it
Because she is scared or excited and wants to tell another gerbil. Or she is calling for a male gerbil to mate with.
If your gerbil is healthy it will have soft shiny fur,bright eyes and a clean nose.
YES
no male gerbils are very caring so dont split them up
after a couple of days when have goten used to the cage