Deep sea diary Inside an expedition to the unexplored regions of the sea Orange roughy (c) NERC

Common toad (c) David Kjaer/NPLSeismic sense?

Animals may sense earthquakes days before they occur by detecting "chemical changes" in groundwater, say scientists.

Weasel'No way of telling' weasel numbers Listen

Marina Pacheco of the Mammal Society says mustelids "could be going extinct without us knowing" or "could be thriving" Today

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On TV and Radio

Frozen Planet Season

  • A 'brinicle' forms under the sea ice (C) BBCIcicle of death

    A bizarre underwater "deadly finger of ice" is captured on camera for the first time by BBC film-makers

  • Penguin chicks take a mud bathPenguin spa

    King penguin chicks are filmed bathing in a mud "spa" to keep their large, fluffy bodies cool in the Antarctic summer

  • Epic wolf hunt

    The extraordinary endurance hunting of grey wolves

  • Reclusive hunter

    The great grey owl travels the frozen taiga in search of prey

  • 'Criminal' penguins

    An Adelie penguin is captured on camera stealing stones from its neighbour's nest

  • Amazing orca hunt

    A film crew captures footage of what could be the most sophisticated animal hunt known

“I heard elephants are the first to feel earthquakes”

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