The Ecology of Fear – KQED/QUEST (2014)
The return of wolves had a profound impact on vast wilderness areas in North America. Biologist Aaron Wirsing explores why wolves and other top predators are necessary for maintenance of diversity in ecosystems. Using a “deer-cam” Wirsing is quantifying some of the behavioral relationships between predator and prey. Wildlife cameras provide unprecedented opportunities to view social lives of many wild animals including mountain lions. The gray wolf is one of the world’s most adaptable and widely distributed mammals, ranging over […]
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