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In Our Time

Bird Migration

Duration: 51 minutes

on BBC Radio 4 LW

Available for over a year

Melvyn Bragg and guests discuss why some birds migrate and similar ones do not, whether the benefits outweigh the risks and how they navigate across oceans. Show more

Contributors

Presenter:
Melvyn Bragg
Interviewed Guest:
Barbara Helm
Interviewed Guest:
Tim Guilford
Interviewed Guest:
Richard Holland

BBC Radio 4 LW

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