Pro Patria presentation. Produced by British Instructional Films Ltd.
Time lapse photography of the broad bean flower unfurling. It closes at the approach of rain. Its cousin - the scarlet runner - unfurls and stays open all the time. Middle of the flower is formed like a snail shell. In the...
Nice shots of countryside scenes.
A Secrets of Nature Educational film about the rearing of Cuckoos
Unedited material of organic entities seen under a microscope - for Secrets of Nature films probably.
Life and death of the Aphis.
Microscopic look at gnat and mosquito larvae.
Educational film about water fleas.
Educational film showing how maize grows - some time lapse photography and animations.
Educational film about the life of a nightingale.