In this episode Cesar contends with one of his toughest cases, a ;red-zone; aggressive American bulldog named Bella.
Whales, penguins, iguanas and dolphins have all inherited a burdensome legacy from their land-dwelling ancestors - they must breathe in open air! To master their marine sphere, they have had to re-invent shapes and develop new methods.
Enric Sala and his team search for the key to save the planet;s reefs, in a hidden paradise called Shark Eden.
Filmmaker Kim Wolhuter provides access into the life of a hyena clan and its queen on the Mala Mala game reserve in South Africa.
An extremely malnurished impala grazes on the winter's leftovers. This image is from Safari Live.Hendri Pelser