Subscribe and 🔔 to the BBC 👉 Watch the BBC first on iPlayer 👉 When Emperor penguin chicks are left threatened by a Giant petrel, an unlikely rescuer is on hand to help. Spy in the Snow | BBC #SpyintheSnow #bbc All our TV channels and S4C are available to watch live through BBC iPlayer, although some programmes may not be available to stream online due to rights. If you would like to read more on what types of programmes are available to watch live, check the 'Are all programmes that are broadcast available on BBC iPlayer?' FAQ 👉
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