
Karner Blue Butterfly
Special | 5m 5s
The Karner Blue Butterfly is a federally endangered species yet it thrives in Wisconsin.
The Karner Blue Butterfly, a federally endangered species whose numbers are plummeting across the nation. Yet in Wisconsin, this rare creature is holding steady, if not soaring. What explains this winged mystery? In Wisconsin travels to the Necedah National Wildlife Refuge, home to the world's largest population of Karner Blue Butterflies, to explore this question and view these rare butterflies.
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In Wisconsin is a local public television program presented by PBS Wisconsin

Karner Blue Butterfly
Special | 5m 5s
The Karner Blue Butterfly, a federally endangered species whose numbers are plummeting across the nation. Yet in Wisconsin, this rare creature is holding steady, if not soaring. What explains this winged mystery? In Wisconsin travels to the Necedah National Wildlife Refuge, home to the world's largest population of Karner Blue Butterflies, to explore this question and view these rare butterflies.
Problems with Closed Captions? Closed Captioning Feedback
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In Wisconsin is a local public television program presented by PBS Wisconsin