Clips of this inspiring series have been released via the Creative Archive and the BBC Planet Earth site. I think that these sorts of resources are exactly the media teachers should be using in classrooms so it is great to have them available.

In this resource I have included the following DV clips and information:

>Cave glow worms - New Zealand
>Cave of Swallows - Mexico
>Cave swiftlets - Indonesia
>Bat catching snakes - Australia
>Lechuguilla caves - New Mexico. US
>Texas Blind salamander - Texas. US
>Villa Luz Cave - Mexico
>Yucatan Cenotes - Mexico
>Blind Cave fish - Thailand