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Posts Tagged: source

Beavers Are A Surprisingly Significant Food Source For Gray Wolves During The Open Water Season According To New Research Done At Voyageurs National Park

Wolves (Canis lupus) are opportunistic predators and will capitalize on available abundant food sources. However, wolf diet has primarily been examined at monthly, seasonal, or annual scales, which can obscure short-term responses to available food. We examined weekly wolf diet … read more

Do Wolves Hunt Freshwater Fish in Spring as a Food Source?

In April–May 2017 we documented GPS-collared wolves (V034 and V046)from the same pack in northern Minnesota responding to a spring fish (northern pike and presumably white suckers) run, which to our knowledge is the first description of wolves outside of … read more

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