Endangered Species

Coral and its symbiotic algae

Algae and Coral Have Been BFFs Since the Dinosaur Age

A new study shows that the relationship between coral polyps and zooxanthellae that produces colorful coral reefs began 160 million years ago

Birds Can Learn "Foreign" Languages to Stay Safe

The superb fairywren was able to learn a new alarm call just by listening to the warnings of other species

The Morne du Tamaris Colony in happier days in 1982.

World's Largest King Penguin Colony Suffers an 85 Percent Crash

The Morne du Tamaris Colony on Île aux Cochons has dropped from 2 million to 200,000 birds over 30 years

Can Scientists Save an Endangered Marsupial by Breeding Out Its Taste for Poisonous Toads?

Some northern quolls do not eat deadly cane toads. New research suggests their aversion is an inherited trait

A fisher from a small-scale fishery in Honduras hooks a yellowtail snapper—a species of fish that may vary its shape depending on where it's sourced.

To Pinpoint the Origin of a Fish, Check Out Its Physique

A new cost-effective tool may help small-scale fisheries simply and accurately determine the origins of a day's catch.

The Unexpected Afterlife of Ill-Gotten Wildlife Goods

Contraband pelts and scales can serve as educational tools, add to research collections and even offer clues back to smugglers

Coral Reefs Need Fewer Rats and More Bird Poo

A study of rat-infested islands in the Chagos show that a lack of seabirds--and their guano--degrades surrounding coral ecosystems

A black eastern quoll with white spots decked out with its GPS collar.

Endangered Eastern Quolls Are Born on Mainland Australia for the First Time in 50 Years

Three of the feisty marsupials, which had been reintroduced to the wild, were found with joeys in their pouches

Australian Reptiles And a Toad Named After Gollum on Latest Endangered Species Update

The IUCN Red List shows Oz's reptiles are in trouble as well as flying foxes, a Jamaican rodent and a New Guinea butterfly

The early life stages of these oceanic behemoths are a mystery to researchers.

Teeming Manta Ray Nursery Discovered in the Gulf of Mexico

Almost all of the rays in the area are rarely seen juveniles, which can reach wingspans of 23 feet when they grow up

I can haz more habitats?

The UK's Hedgehogs (and Other Mammals) Are In Danger

The island nation's mammal populations have seen a steep decline in the last two decades, with hedgehog numbers decreasing by two-thirds

Guam kingfishers tend to incubate for 21 to 23 days. This female emerged from her shell after 22.

This Royally Adorable Baby Kingfisher Perpetuates a Species Extinct in the Wild

A fine soon-to-be-feathered friend joins the menagerie at the Smithsonian Conservation Biology Institute

A feral cat photographed by the founder of The Feral Life Cat Blog.

Australia Builds World’s Largest Cat-Proof Fence to Protect Threatened Species

The country’s feral cats have been linked to the extinction of 20 species

Humans Make Up Just 1/10,000 of Earth's Biomass

Plants make up 80 percent, but human activity chopped that number in half over the last 10,000 years

Large-antlered muntjac

Rare Sighting of Small, Critically Endangered Deer Reported in Vietnam

The camera trap images of two large-antlered muntjacs offer a glimmer of hope for the species

Scimitar-horned oryx can go for ten months without drinking water.

Smithsonian Researchers Are Bringing the Oryx Back to the Wild

Reintroducing the species back to north-central Africa shows early signs of success

Who needs fuzz and pudge when you have this slimy smile?

The Adorable Chinese Giant Salamander Is Slithering Toward Extinction

The amphibians could actually be five separate species, some of which may already be extinct

Najin, one of only two female northern white rhinos left in the world, walks in the pen where she is kept for observation.

Can the Northern White Rhino Be Brought Back From the Brink of Extinction?

One beloved African breed is extinct in the wild, but scientists still hope to rescue it from oblivion

“Game abundant, especially rhinoceros,” explorer Henry Morton Stanley noted in the 1870s. Today is different. This blindfolded calf awaits transport.

The Dangerous Work of Relocating 5,000-Pound Rhinos

The race is on to save the species: Ride along with an armed convoy deep into the Okavango Delta

Don't be fooled by this roly-poly furball. These mischevious creatures need constant attention and round-the-clock care.

Why Photographing Pandas Is More Challenging Than You Might Think

Photojournalist Ami Vitale describes her years of work capturing the lovable furballs

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