“Everybody is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid.”
— Albert Einstein
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— Michel De Montaigne
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— Mother Theresa
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“Yesterday is history, tomorrow is a mystery, today is a gift of God, which is why we call it the present.”
— Bill Keane
“Most people do not listen with the intent to understand; they listen with the intent to reply.”
— Stephen Covey
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-Walt Disney
Tell me and I forget. Teach me and I remember. Involve me and I learn.
-Benjamin Franklin


Gray wolves are known to snack on blueberries, but the animals do more than fill their own bellies. A new, serendipitous observation shows an adult wolf regurgitating the berries for its pups to eat, the first time anyone has documented this behavior. 

Wolves have a well-earned reputation as skillful hunters with a taste for large, hoofed ungulates like deer and moose. But scientists are increasingly recognizing that these predators have an exceptionally varied diet, partaking in everything from beavers and fish to fruit.

In 2017, biologist Austin Homkes of Northern Michigan University in Marquette got a sense of just how important this mixed diet could be for wolves. A cluster of signals from a GPS collar on a wolf led Homkes to a meadow just outside Minnesota’s Voyageurs National Park. Homkes, who was studying the animals’ predatory and dietary habits, thought he was headed for a spot where the wolf had killed a meal. But it turned out to be a rendezvous site, with adult wolves bringing food to their no longer den-bound pups. 

 

Homkes watched from a distance as several pups gathered around an adult wolf, licking up at its mouth. This behavior stimulates adult wolves to throw up a recent meal. Sure enough, the adult began vomiting, and the pups eagerly ate what accumulated on the ground. After the wolves left, Homkes got closer and saw that the regurgitated piles were purely of partially chewed blueberries, he and colleagues report February 11 in the Wildlife Society Bulletin

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