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The third biggest tidal
rise and fall on the planet occurs in the estuary
of the River Severn
rise and fall on the planet occurs in the estuary
of the River Severn
Full Transcript
00:00:01.000 --> 00:00:04.519
The third biggest tidal
rise and fall on the planet
00:00:04.052 --> 00:00:07.008
occurs in the estuary
of the River Severn.
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Movie Summary
Sir David Attenborough narrates a documentary about the natural animals in the British Isles and Ireland.