Category: Mammals

My Day as a Mule Deer

Fences, roads, subdivision, cars and dogs: the annual migration route for mule deer is no longer straightforward. How can we protect wildlife corridors in a rapidly changing land?

Full Article

Quagga: Can an Extinct Animal be Bred Back into Existence?

In South Africa, there’s an ambitious effort underway to restore the quagga. The one complicating factor? Quaggas have been extinct since the 1800s. Is this innovative conservation at its finest, or an expensive gimmick?

Full Article

Update: Another Ocelot Killed in South Texas

Our series earlier this month focused on the issues facing ocelots along the border in South Texas. In a place where every cat counts, there has since been another sad loss of an ocelot on Texas roads. What can be done to stop the carnage?

Full Article

Pygmy Rabbit Quest

Meet the pygmy rabbit: the tiniest rabbit on earth, and one of the most difficult North American mammals to spot. Our blogger journeys to southwest Wyoming to learn more about this elusive inhabitant of big sagebrush.

Full Article

Connecting The Ocelot’s Home on the Range

In South Texas, ocelot conservation means connecting the dots. But those “dots” happen to be thornscrub habitat — thick brush incompatible with most human use. How do you restore a habitat that ranchers have spent decades working hard to clear.

Full Article

Every Cat Counts: Conserving Ocelots on the Border

In South Texas, ocelots cling to a precarious existence. How do these spotted cats survive against a backdrop of lost habitat, roads and now a border fence? Can conservation efforts help?

Full Article

Nilgai: Blue Antelope of the Anthropocene

Once the nilgai roamed expansive Indian plains as it avoided stalking tigers. A creature of wilderness. Today, you’re more likely to find it in sprawling cities, or galloping along a Gulf Coast seashore. A creature of the Anthropocene.

Full Article

Northern Elephant Seals: A Dramatic Conservation Success

Northern elephant seals were declared extinct, a victim of the blubber trade. Today, you can see thousands on California beaches, and the population continues to grow. The story of a dramatic (and often unheralded) conservation success.

Full Article

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.

Full Article

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.”

Full Article

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?

Full Article

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.

Full Article

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?

Full Article

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.

Full Article

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?

Full Article


Diverse Conservation

Call for Inclusive Conservation
Join Heather Tallis in a call to increase the diversity of voices and values in the conservation debate.

What is Cool Green Science?

noun 1. Blog where Nature Conservancy scientists, science writers and external experts discuss and debate how conservation can meet the challenges of a 9 billion + planet.

2. Blog with astonishing photos, videos and dispatches of Nature Conservancy science in the field.

3. Home of Weird Nature, The Cooler, Quick Study, Traveling Naturalist and other amazing features.

Cool Green Science is managed by Matt Miller, the Conservancy's deputy director for science communications, and edited by Bob Lalasz, its director of science communications. Email us your feedback.

Innovative Science

Infrared Sage Grouse Count
The challenge: find a chicken-sized bird in a million-acre expanse of rugged canyons & bad roads. Infrared video to the rescue.

Wildlife Videos In Infrared
Infrared enables us to see minor variations in temperature. See how this technology is revolutionizing conservation science.

Nature As Normal
TNC Lead Scientist Heather Tallis is researching how to make people see nature as critical to life through three lenses: education, water and poverty.

Latest Tweets from @nature_brains

Categories