Category: Mammals

Mule Deer Capture: Radio Tracking Provides Critical Conservation Data

Radio tracking provides critical data as conservationists try to map mule deer migrations. But first they have to put a radio collar on the deer. Conservation scientist Holly Copeland joins a team to capture mule deer for conservation.

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The Myth of Suicidal Lemmings

It’s one of the most enduring wildlife images: thousands of lemmings following each other over a cliff. One problem: it’s not true. The real story of lemming migrations and “mass suicides.”

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The Amazing Lemming: The Rodent Behind the Snowy Owl Invasion?

Lemmings shape nearly every aspect of arctic ecosystems. Could their recent abundance also be a key factor in the snowy owl invasion occurring in the eastern United States?

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Camera Trap Chronicles: The Mathews Mountains of Kenya

A camera trap survey in the Mathews Mountains of Kenya reveals mammals great and small. Join expedition Tim Boucher for a look at some of the most exciting photos and video of hyenas, lions and more.

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Rudolph Versus Bambi: A Conservation Story

Rudolph versus Bambi? No, it’s not the worst holiday special ever. It’s a real struggle between endangered woodland caribou and too-abundant white-tailed deer along the U.S./Canada border. “Bambi” is winning. Can conservationists do anything about it?

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Hope on the Prairie: The Black-Footed Ferret Returns to Colorado

Once feared extinct, black-footed ferrets were rescued by an extensive and successful captive breeding program. Conservation manager Matt Moorhead is there to see firsthand the results of that program, as ferrets return to Colorado after a 100-year absence.

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Saved by Chance: The Incredibly Strange Story of the Pere David’s Deer

The Pere David’s deer may be the only species saved because someone broke a wildlife law. It now is a creature of British deer parks and Texas wildlife ranches, facing a secure future far from its native habitat. What lessons can we learn from this near-collision with extinction?

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The World Famous Shrew-Eating Trout: An Update

We’ve been inundated with questions about the shrew-eating trout featured in a blog published earlier this month. Get your questions answered, and more. (Including a fish that ate something even more disturbing).

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Weird Nature: Shrew-Eating Trout!

The story of rodent-eating trout at The Nature Conservancy’s Silver Creek Preserve has been one of our blog’s biggest hits. But those Silver Creek trout look like dainty eaters compared to this one. Meet the shrew-eating trout documented by researchers at Alaska’s Togiak National Wildlife Refuge. And how did this many small mammals end up in a trout’s stomach?

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Traveling Naturalist: Elephants, Kudus and More in Tarangire National Park

The Traveling Naturalist visits Tarangire National Park in northern Tanzania, home to one of the largest herds of elephants in Africa, unusual antelope, migrating zebras, lions and warthogs and much, much more. Can it stay that way? Does tourism help?

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Too Many Deer: A Bigger Threat to Eastern Forests than Climate Change?

Yes, white-tailed deer are beautiful, charismatic creatures. But there can be too much of a good thing. Three Nature Conservancy authors argue that deer are now the greatest threat to Eastern forest. To address the problem means not only managing deer, but managing people. What do you think?

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Poorly Known Species at Most Risk from Extinction

Our incomplete knowledge of the biological world can have profound implications for the natural world. The less we know about a species, the higher the risk for extinction. Researcher Lucie Bland presents her findings in this essay, the first in a series of three blogs written by winners of the University of Queensland’s Student Conference on Conservation Science.

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Weird Nature: A Bat that Eats Scorpions

Many bat species are well known for eating flying insects. This one eats scorpions. How can it detect prey on the ground at night? How does it avoid being stung? Our blogger takes an in-depth look at the pallid bat, and finds that the answers are even weirder than you think.

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Traveling Naturalist: 5 Top Spots to See Yellowstone’s Wildlife

Heading to America’s first national park? Our blogger points you to the best spots to see Yellowstone’s diverse wildlife, including creatures very, very large and those very, very small.

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The Cooler: Can Hillary Clinton Help Stop Elephant Poaching?

Hillary Rodham Clinton has made stopping elephant poaching her new cause. Can she really make a difference? Perhaps conservation history holds a hopeful answer.

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The Strangest Wildlife Rescue?
Meet the animal that was saved from extinction because someone broke a wildlife law.

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