British Transport Films Collection

Between the Tides (5x6)

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The fascinating and colourful marine life of shoreline and rock pool. Filmed in the intertidal zone of a typical and attractive rocky shore of south-west Britain. The diversity of creatures must be seen to be believed: periwinkles, top-shells, starfish and lumpsuckers, the self-concealing flatfish, the gaper and razorfish and the commuting and breeding seabirds.