Chris Packham investigates a deserted rabbit warren that has been filled with concrete to show its shape and structure. He meets a scientist who describes the complexity of the warren, including a ...

Chris Packham investigates a deserted rabbit warren that has been filled with concrete to show its shape and structure. How have water voles adapted to live near the water? videoHow have water ...

While rabbits are a pest themselves — degrading ... and they crisscross and completely destroy the warren structure," Professor Jones said. After the warrens are destroyed, the land can be ...