Tag: Animal Behavior

How Do We Know What Animals Are Really Feeling?

What makes a desert tortoise happy? Before you answer, we should be more specific: We’re talking about a Sonoran desert tortoise, one of a few species of drab, stocky tortoises native to North America’s most arid landscapes. Adapted to the rocky crevices that striate the hills from western Arizona to northern Mexico, this long-lived reptile […]

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Yellowstone’s Wolves: A Debate Over Their Role in the Park’s Ecosystem

In 1995, 14 wolves were delivered by truck and sled to the heart of Yellowstone National Park in Wyoming, where the animal had long been absent. Others followed. Since then, a story has grown up, based on early research, that as the wolves increased in number, they hunted the park’s elk herds, significantly reducing them […]

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In Australia, ‘Cats are Just Catastrophic’

Katherine Moseby wanted to be clear: She does not hate cats. “They’re a wily beast,” she said, as her truck rumbled down a desert road. “But I respect them. They’re pretty incredible animals. Amazing hunters. Very smart.” That was precisely the problem, said Dr. Moseby, the principal scientist and co-founder of Arid Recovery, a conservation […]

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What’s Killing Endangered Sawfish in Florida?

Fishing guides in the Florida Keys began reporting unusual sightings to Ross Boucek last fall. Small bait fish, especially at night, would start spinning in tight circles in the water, seemingly in distress. As the months went by, more reports trickled in to Dr. Boucek, a biologist with the Bonefish & Tarpon Trust, a nonprofit […]

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Four Wild Ways to Save the Koala (That Just Might Work)

It was spring in Queensland, Australia, a season when many wild animals find themselves in trouble, and the Currumbin Wildlife Hospital was a blur of fur and feathers. A groggy black swan emerged from the X-ray room, head swaying on its long neck. A flying fox wore a tiny anesthetic mask. An injured rainbow lorikeet […]

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Anxiety, Bedtime and Mating: How Animals May React to the Eclipse

While millions of people are preparing to watch the total solar eclipse that will make its way across North America on Monday, the animals in that affected area — in homes, on farms, in zoos and in the wild — missed the news that the moon will block the sun, briefly turning day into night. […]

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