TV Guide Sky Nature Wednesday

The broadcaster explores the Galapagos, a collection of volcanic islands in the Pacific known for its extraordinary wildlife. More than 150 years after Charles Darwin formulated his ground-breaking theory of evolution on the remote archipelago, Attenborough explains how life on the islands has continued to evolve in biological isolation, examining how the ever-changing volcanic landscape has given birth to species and sub-species that exist nowhere else in the world. He begins by revealing how Galapagos rose from the ocean four million years ago

A look at remarkable beaches around the world, revealing how physics, nature and human interactions contribute to the creation and evolution of these environments. The first edition visits three Florida beaches to find out what is being done to preserve biodiversity in the face of humans transforming the state's landscape at the cost of its shoreline

A look at remarkable beaches around the world, revealing how physics, nature and human interactions contribute to the creation and evolution of these environments. The first edition visits three Florida beaches to find out what is being done to preserve biodiversity in the face of humans transforming the state's landscape at the cost of its shoreline