we have to map turtles that are about 4months old and about 2inches, we have had them for about 3 weeks now and they get on fine. We bought a baby musk turtle which i think is about 1 month old and about an inch. The two map turtles seem to have little snaps at the baby everynow and again but seem fine with it for the rest of the time. Does anyone know why they might be snapping at her? and have any suggestions. thankyou