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Cavity researchers study impact of 'granddaddy of all woodpeckers'

A large black woodpecker with a red crest and mustache perches on a tree trunk. Its head is turned to the side and its beak is open, giving the impression of a grin.
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Lorie Shaull via Flickr
A Pileated Woodpecker appears to grin for the camera in McGregor, Minnesota, on Oct. 20, 2021.

Mike North, a wildlife biologist at the Minnesota DNR, discusses the role of woodpeckers in the ecosystem and how foresters and landowners can keep these populations healthy.

Have you ever been out on a cold winter day, spotted a woodpecker hole in a tree, and wondered what kind of critters might be cozied up in there? I sure have. The Minnesota DNR is investigating tree cavities of various sizes, and their findings re-emphasize the importance of woodpeckers to the forest ecosystem.

This interview also covers Pileated Woodpeckers’ love of aspen trees and the actions Minnesotans can take to preserve these keystone species. Click above to listen and learn more!

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For more about Minnesota's natural resources, subscribe to our Season Watch Newsletter or visit the Season Watch Facebook page.

Funding for this project was provided by the Minnesota Environment and Natural Resources Trust Fund as recommended by the Legislative-Citizen Commission on Minnesota Resources (LCCMR).

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