Parents need to know that this nature series presents animals in their natural habitat, doing what comes naturally -- including fighting, hunting, and mating. Some moments are particularly gripping, such as when a baby animal dies. Because of the show's tendency to personify animals by giving them names and describing their actions with human terminology, the losses can feel particularly painful, which might make it too much for very young viewers.
Positive messages:Animal behavior is described using (sometimes negative) human cultural references -- for instance, lemurs are called "gangs" when protecting their turf.
Violence & scariness:Some vicious fighting between animals, including occasional deaths. In one episode, a baby animal dies, and its mother must leave it behind.
Sexy stuff:Discussion of animals' mating processes, scenes of courting rituals.