Discover stories in Endangered
Meet the Leatherback: A Giant, Deep-Diving Migrant of the Open Seas
What dives deeper than a submarine, swims across oceans, is covered in polka-dots, and has a mouth straight out of a horror movie?
Freshwater Migratory Fish are in Trouble All Over the World
The Living Planet Index reports a staggering 81% average decline in global freshwater migratory fish populations since 1970.
How Can You Stop a Disease-Carrying Mosquito?
An effort to slow the spread of deadly avian malaria is giving Hawaiian forest birds a fighting chance.
Utah Nursery Gives Endangered Fish a Place to Grow
Razorback suckers have faced a perilous future on the Colorado River. A Moab preserve offers hope.
Meet the World’s Largest Freshwater Crayfish
National Geographic Society & TNC extern Zoe Starke shares her experience studying the 13-pound Tasmanian giant crayfish.
What Does Urbanization Mean for Melbourne’s Platypus?
National Geographic Society & TNC extern Brendan Cohen recounts his kayak journey along the Yarra River, where platypus are under threat from urbanization.
A Future with Sturgeon: A Personal Journey with Dinosaur Fish
National Geographic Society & TNC extern Joseph Hill recounts his experiences helping to protect Atlantic sturgeon.
Scientists Re-Discover Giant Rat Not Seen in 30+ Years
A TNC-funded expedition in the Solomon Islands has re-discovered a giant rat species.
How An Invasive Ant Affects East Africa’s Iconic Wildlife
Invasive ants are having an outsized effect on savanna ecology, impacting even the largest mammals.
Borax Lake Chub: Conserving a High Desert Survivor
This fish has adapted to a lake high in arsenic and heavy metals. But human activity poses a greater challenge.
Sea Turtles Are Under Threat from Small-Scale Fisheries
Free divers are fishing turtles at unsustainble levels in the Solomon Islands.
Nēnē: The Recovery of the Hawaiian Goose
One of the rarest waterfowl species on earth, the nene nearly disappeared forever. Here is its epic story.
