Taking from us one very chilly North American winter through to another, we follow the antics of a mother bear and her two curious cubs as they emerge from their snug den out into the melting snow and explore their surroundings. Whilst the youngsters find fun in just about everything, especially climbing trees and playing with baby mountain lions, their mother must engage in more productive activities like feeding them, teaching them, and keeping them safe from predators - chief of whom is actually another male black bear who will merrily slaughter the cubs if he gets a chance. This is one of W...