Main content

Passionate about adders

On the trail of British adders, Chris Packham pays tribute to the expertise and knowledge of devoted amateur naturalist Sylvia Sheldon.

She has been studying an adder population for decades and is now using satellite technology to demonstrate just how widely the reptiles roam.

3 minutes

This clip is from

Springwatch2011, Episode 2

Featured in...

More clips from Episode 2

See all clips from Episode 2 (7)

More clips from Springwatch

See all clips from Springwatch (1268)