Unnatural Selection

Unnatural Selection

Terra Mater WILD

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Unnatural Selection

The wings of cliff swallows in Nebraska are getting shorter, while female turtles in Chesapeake Bay are getting larger. Explore what has happened to evolution.

May 17

•

6PM

•

1 Hr 2 Min

•

2021

•

Special

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Unnatural Selection

The wings of cliff swallows in Nebraska are getting shorter, while female turtles in Chesapeake Bay are getting larger. Explore what has happened to evolution.

May 17

•

6PM

•

1 Hr 2 Min

•

Available with Freestream