Fighting For Foxes
A disastrous chain of events nearly wiped out California's diminutive island fox. Scientists hope it's not too late to undo the damage
To Catch A Thief
When biologists study food theft among endangered roseate terns, they find that crime most definitely pays
Not a Lot of Ocelots
Once thought to have vanished from North America victims of hunting and habitat loss the cats maintain a slender pawhold in the thickets of South Texas
The Little Foxes
Their habitat is disappearing fast, but San Joaquin kit foxes are finding ways to survive
Hunting Slime Molds
They're not animals and they're not plants, and biologists want to know a lot more about them.
Foreign Worm Alert
Aliens are tunneling through North America. Who'd have thought these earth tillers have a downside?
The Biggest One That Didn't Get Away
A real fish tale hangs on a monster marlin caught nearly a half-century ago
Hawaii's Vanished Birds
For the National Zoological Park, an artist depicts the diversity of the islands' extinct avian species
Sloth Bears: They Eat Ants, but Take on Tigers
Still used as "dancing bears," they can hold their own with the big cats but not with human expansion
To Save a Falcon
An American biologist treks the steppes and the Gobi to rescue a Mongolian raptor that's in deep trouble
Fly Away Home
Winging south, Operation Migration embarks on a remarkable odyssey
To Reproduce, Mussels Go Fishing
The evolution of this freshwater pearl-maker reaches its apex in our Southeastern rivers
A Onetime Rancher Wages Lonely War to Save Rare Plants
Working alone, by hand, one man is turning 100 acres of alien trees into a refuge for Hawaii's endangered botanical treasures
The Object at Hand
The story behind the Smithsonian's display tiger leads back into tiger history, man-eating and otherwise, and back to the fact that tigers are endangered
The Object at Hand
How a snake, attended by alarums and excursions, made it from an Asian jungle to the National Zoo and so to its present berth in a Smithsonian museum
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