Estuary

Genre: Educational

Year Published: 1980

Creator: Natl Oceanic And Atomspheric Administration

Format: 16mm

Sound: sound

Description: Perhaps because estuaries seem so ordinary, many on the west coast of Canada are being drained to accommodate new housing and industry. This film demonstrates the importance of the estuary; its environmental function, and natural forces that control it, and its particular ecology. Superb microphotography affords unusual shots of tiny creatures hunting and eating their prey 16mm


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