Habitats in woodlands and fresh-water.

This programme looks at zonation on exposed and sheltered rocky shores and the environmental factors affecting them.

Sand dune formation and succession are looked at in some detail in this programme which was filmed at Ynyslas on the coast of Mid Wales.

In this programme different types of woodland are introduced.

Ponds, lakes, streams and rivers offer a rich diversity of life, from microscopic algae and plankton through to vertebrates.

Introduced by Dr David Bellamy, this series of programmes looks at the ecology of four important ecosystems: the seashore, sand dunes, woodlands and freshwater.

A particularly topical programme which looks at aspects of wind power.

This programme focuses on how inland water systems can be used to generate hydroelectric power.

Energy and the Environment contains three programmes that explore solar power, wind power and hydroelectric power as sources of energy.