In all Africa there is no stranger riddle than the flowering of the land of the Nama. Those bushmen were the first to see their desert land burgeon into a blaze of color. But this paradise was always short-lived; a spectacular bloom that quickly withered away, not to be seen again for many years. RODNEY BORLAND filmed the most recent of these stupendous and mystifying displays. To a landscape already weird with huge halfmens plants, elephant ears and baboons' fingers, suddenly came vast arrays of nodding daisies and wave upon wave of mesembryanthemums, wild geraniums, gladioli and amaryllis. The landscape was bathed in brilliant hues, a natural garden whose glory may not shine again before the end of this century.

Documentary on the illicit trade in Rhino horns, which is threatening the five kinds of rhinoceros with extinction.

Documentary about wildlife which lives around Britain's motorways.

First in a three part series examining Arctic ecology, The Frozen Ocean focuses on the spring to summer months, providing an intimate portrayal of life in a land of relentless ice and intense cold.

Hywel Bennett narrates the second of an award-winning trilogy of films about the Arctic. The winter is long and harsh, but for eight weeks of the year the midnight sun warms the frozen earth, nurturing lush vegetation and a rich variety of flowers, and transforming the barren wastelands into fecund breeding grounds so the life of the Arctic can renew itself.

Documentary series about the Arctic and its inhabitants.

The wild life of the prairies of Canada during the winter months.

Documentary on Guenons, a species of African forest monkey, and their place in the evolutionary hierarchy.