When Mama announces that she is going to have a baby, Sister Bear is curious about where the baby came from and how it is going to get out of Mama's body.
Even though they are not into rad fashions, Brother Bear and Sister Bear join the other cubs' protest when Mr. Grizzmeyer enforces a strict dress code at Bear Country School.
The bears in Bear Country grow concerned about how pollution and waste of natural resources are damaging the world around them, so they form The Earthsavers Club.