future otters changes

I made a brown river Otter that lives in the river it eats fish crabs and likes to swim in cold water otters got named in the 1922 and they like to swim with there family in the river they live up to 8-9 years old. They stay with there mom for 2-3 years there diet is seal,fish,crab,snails there mom also will leave at random points and the baby otters will get scared because there mom is not there they get scared because there is no one there to help them know where they are and they will wonder off and when the mom comes back the baby is not there because it don´t find the mom near them so they will just walk away when they don´t hear there mom around.