View Related Episode: Amphibian Disease, Immersive Media, Oregon Garden Update, Vole Holes

After a surge in the vole population, farmers and scientist debate whether the underground critters are harmful or helpful. Voles create elaborate underground tunnel systems that can be destructive to fields and crops. However, using probe cameras, scientists are learning new information about voles and vole holes that suggests voles might play a vital role in nature after all.

First Broadcast: 2008
Producer: Vince Patton
Videographer/Editor: Michael Bendixen
Video courtesy of: James Cassidy
Photos Courtesy of : Oregon Dept. of Fish & Wildlife
Probe Camera Courtesy of: GE Inspection Technologies

Appeared in episode: Amphibian Disease, Immersive Media, Oregon Garden Update, Vole Holes

Video Extra:

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Field Journal Blog
Bald Eagle Recovery Changes Nature’s Balance
by Vince Patton | 02/04/2010
Bald eagles are back.  They’ve been removed from the endangered species list since June, 2007.  From just 417 nesting pairs in 1963 to  9,789 breeding pairs now, eagles have recovered well in the lower 48 states. More eagles need more food.  Naturally, they eat other animals.  In Oregon, coastal eagles are having a profound impact on [...]
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