Recovery: Rehoming Brook Trout, the Dweller of Springs

Throughout its natural range, the brook trout is finding less and less of what it needs most: clean, cold water. But recovery efforts are underway, Ted Williams reports.

Ted Williams

How Do Birds Stay Warm on a Cold Winter’s Night?

Winter is a tough time for birds, but a warm place to sleep can give them an edge. A scientist’s look at the cozy, and often crazy, hideouts birds choose as their winter bedrooms.

Joe Smith

Snow Birds: 10 Birds to Look for in Winter

Winter birding isn’t easy, but it is amazing. If you’re ready to brave the cold, here are 10 winter-only species to search for this month.

Justine E. Hausheer

Weird Conservation: The Strange Side of Saving Endangered Species

When scientists need to save an endangered species, sometimes the solution is straightforward. But sometimes, conservation requires that you built a robot, search for poop, or devise a seemingly endless variety of techniques to collect animal semen. Nature is weird, but conservation is weirder.

Justine E. Hausheer

Recovery: Hope for Black-Footed Ferrets, One of Our Most Endangered Mammals

Recovery of black-footed ferrets seemed unlikely. Many environmentalists, including writer Ted Williams, considered the captive breeding program doomed. Thirty years later, Williams rethinks the situation for one of our most endangered animals.

Ted Williams

Holiday Treat: What’s the Difference Between Reindeer and Caribou?

Take a look at the natural history of one of our most popular holiday symbols: the reindeer.

Ronnie Drever

Gar of Thrones: Winter is Coming

Winter is coming … and not just for Game of Thrones fans. How does an ancient fish survive in cold weather? Blogger Solomon David’s latest research offers some intriguing answers.

Solomon David

Recovery: The Miracle on Palmyra

Palmyra Atoll has recovered from many calamities, but it couldn’t recover from rats. Can a dying ecosystem be brought back to life? Ted Williams reports.

Ted Williams

Raising Cranes: Can Grain Fields Save a Bird?

Greater sandhill cranes' numbers have plummeted since the 1990s in the Greater Yellowstone region. Can a new effort that pays farmers for unharvested grain help?

Kris Millgate

Protected Areas Are Falling Short for Migratory Birds

Compared to other species, the world’s nearly 10,000 birds receive a lot of conservation attention. But what if one of our most common conservation tools — protected areas — are failing to protect migratory spe

Justine E. Hausheer

Top 10 Winter Wildlife Experiences to Enjoy Near You

The weather outside is frightful, but the fire? Forget it. It’s time to head outside in search of owls, tracks, carcasses and more. Your guide to winter wildlife fun.

Matthew L. Miller

Roadkill on the Ocean Highway: Can Experimental Fishing Reduce Sea Turtle Bycatch in the Pacific?

Sea turtles were once so abundant that they caused traffic jams in the ocean, but now longline fishing and other threats are decimating populations. Could experimental fishing techniques make the sea highways safe for turtles once more?

Lotus Vermeer