In the miniature world at the surface of Britain's ponds and streams, the laws of physics take on new dimensions. here, water bends and surface tension is a fearful force. For most small creatures, the water surface is a fatal trap. But a few...Pondskaters and Swampspiders, Whirligigs and Water boatmen have mastered its peculiar problems.
| Camera: | London Scientific Films |
| Director: | Pelham Aldrich-Blake |
| Dubbing: | Andy Nelson |
| Editor: | Hugh Tasman |
| Music: | Edward Williams |
| Narrator: | David Attenborough |
| Producer: | Pelham Aldrich-Blake |
| Production Organisation: | BBC - Natural History Unit |
| Script: | Pelham Aldrich-Blake |
| Sound: | London Scientific Films |
