Photo by Sayantan Kundu

Exciting news! BBC Earth has released a preview of new series, Mammals featuring Sir David Attenborough. Following The Life of Mammals, which was first broadcast in 2002, the new series will delve into the behaviour of mammals large and small, from the blue whale to the Etruscan shrew.

The 97-year-old presenter will look at different environments in each episode, including Dark, Cold, Heat, Water, Forest and The New Wild. The series is set to premiere this summer.