In pictures: The Magical Forest

A closer look at some of the forest wildlife featured in this episode.

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  Young bear close-up

  A grizzly bear cub in a stream situated in British Columbia, Canada.

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  Budworm caterpillar

  A budworm caterpillar feeding on fir needles in British Columbia, Canada.

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  Budworm caterpillar

  A budworm caterpillar climbs up a strand of silk to reach new fir needles to feed on.

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  Budworm damaged fir trees

  Fir trees infested by budworm caterpillars turn red as their needles are eaten.

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  Lynx cub

  A Canadian lynx cub sleeping in the forest of Maine, USA.

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  A banana slug

  One of the most important decomposers in the forest of British Columbia, Canada.

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  Grizzly bear chasing salmon

  A grizzly bear fishing for salmon in a river in British Columbia, Canada.

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  Grizzly bear with salmon

  A grizzly bear with salmon in its mouth in British Columbia, Canada.