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Wildlife in Winter

Exploring the winter survival strategies of wildlife

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January 9, 2022

Tarsi

By riedererjt

The tarsi are bird’s fused ankle and foot bones (tarsi). The tarsi of birds are often mistaken for legs. What looks like backward-facing ‘knees’ are the bird’s ankles.

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Survival Strategies

  • Active All winter
  • Annual Colony
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  • Freeze-avoidance
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  • Irruptive
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