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Ecology

Due to conservation efforts, more than 240 kākāpō live on sanctuary islands, but the species remains critically endangered.

New Zealand’s Massive Green Parrots Have Narrowly Avoided Extinction. But Many of Their Parasites Did Not Survive

A study examining fossilized droppings reveals the kākāpō has faced a decline in the diversity of its parasites—and that might not be a good thing

Aspen trees are making a comeback at Yellowstone National Park.

Reintroduced Wolves Are Helping Baby Aspen Trees Flourish in Northern Yellowstone for the First Time in 80 Years, Study Suggests

The apex predators, restored to the park in 1995, appear to be keeping the local population of plant-eating elk in check, which allows aspen saplings to grow tall and healthy

Researchers collect soil samples in Tierra del Fuego, Chile.

More Than 90 Percent of the World’s Fungal ‘Hotspots’ Are Not Protected, New Study Suggests

Mycorrhizal fungi play an essential role in climate regulation and ecosystem health, and researchers have used A.I. to predict the locations that host a high diversity of these underground organisms

The remotely controlled robotic rabbits have been placed at various undisclosed locations in South Florida to see how well they fool the invasive snakes.

‘Robo-Bunnies’ Are the Newest Weapon in the Fight Against Invasive Burmese Pythons in Florida

Scientists are experimenting with robotic rabbits in hopes of luring the destructive snakes out of hiding so they can be euthanized

Breakthroughs in tagging technology are opening a window into the lives of smelt and other small swimmers—a shift some scientists say could transform our understanding of the underwater world’s more minute creatures.

A New Generation of Tiny Tracking Tags Offers a Fresh Look at the Lives of Little Fish

Researchers at the Department of Energy’s Pacific Northwest National Laboratory have developed a tag the size of a grain of rice that can also work underwater

The population of golden oyster mushrooms has particularly exploded in the Midwest and Great Lakes region.

Invasive Golden Oyster Mushrooms Are Crowding Out Native Fungi and Could Slash Biodiversity in Forests, Study Suggests

Researchers found that trees in Wisconsin that had become hosts to the eye-catching species hosted only half the fungal biodiversity of trees that had not been invaded

Researchers working in the Peruvian Amazon have discovered an unusual partnership between the ocelot (left) and opossum (right).

Video Reveals an Unlikely Bond Between Ocelots and Opossums in the Amazon, Walking Together Like ‘Old Friends’

Researchers captured the footage by surprise, with cameras initially set up to record bird behavior

A Squamellaria plant grows on a tree in Fiji. As an epiphyte, its roots don't attach to the ground, so it needs to find an alternate source for nutrients rather than the soil.

Enemy Ant Colonies Are Peaceful Roommates in Apartment-Like Plants on Fiji. Scientists Discovered How This Delicate Coexistence Works

New research explores the surprising symbiotic relationship between tubers and different ant species at rainforest heights

Fishing guide Tori Arnona, 23, holds a redfish caught near Buras in Plaquemines Parish, Louisiana.

Can the Redfish, That Gulf Coast Culinary Icon, Be Brought Back From the Brink?

The Cajun cooking craze nearly wiped out the species native to Louisiana, but conservation stemmed the tide. Now the fish faces new threats

Scavengers like turkey vultures remove millions of tons of waste each year by consuming carrion.

Scavenger Animals Are in Trouble, and That Could Spell Bad News for Human Health

More than one-third of species that eat some amount of carrion are threatened or declining, a new analysis finds, and that could lead to a rise in zoonotic diseases

A long-billed curlew flies over the Great Plains. New research suggests the birds react to danger more quickly when they hear prairie dog alarm calls.

Nesting Birds Eavesdrop on Prairie Dog Alarm Calls to Keep Their Eggs Safe From Grassland Predators

New research suggests long-billed curlews keep an ear out for warnings from prairie dogs in order to hide from predators and protect their nests

Formosan termites (Coptotermes formosanus) are among two invasive termite species that are interbreeding in South Florida.

Two Invasive Termites Are Interbreeding in Florida, Raising Concerns That the Hybrid Pests Could Spread Around the World

Previous research found that Asian and Formosan termites could produce offspring together, and now, scientists have found these creatures established in the wild

A Cape sundew wraps its sticky leaves around a helpless fly.

Carnivorous Plants Have Been Trapping Animals for Millions of Years. So Why Have They Never Grown Larger?

Plants that feed on meat and animal droppings have evolved at least ten times through evolutionary history

Cockatoos in the western suburbs of Sydney, Australia, will wait in line for a taste of drinking fountain water.

These Australian Cockatoos Learned to Operate Drinking Fountains With Their Feet to Quench Their Thirst

Birds in Sydney’s western suburbs have figured out how to get a sip from the fountains, even though they have access to nearby streams

Burmese pythons—like this one photographed at Everglades National Park—are decimating animal populations in South Florida.

Florida Bobcat Kills 13-Foot Python for the First Time on Record. It’s a Sign of Nature ‘Fighting Back’ Against the Invasive Snakes

Burmese pythons are wreaking havoc on the Everglades ecosystem, but some native animals have been known to prey on the enormous reptiles

Crossing roads is a dangerous part of the migratory journey for many amphibians. In Monkton, Vermont, two tunnels beneath a street are helping frogs, salamanders and other creatures reach their destinations safely, according to a new study.

Two Wildlife Tunnels Are Saving Thousands of Amphibians From Being Crushed by Cars in Vermont

New research finds a pair of underpasses installed under a road that crosses a migration corridor have led to an 80.2 percent reduction in amphibian deaths

A baby Atlantic sturgeon caught from Virginia’s James River is measured by Matt Balazik, a research ecologist with Virginia Commonwealth University.

Once in Dire Straits, Atlantic Sturgeon Are Staging a Comeback on the East Coast

From Maine to Florida, the endangered, prehistoric fish is rebounding, but a recent study shows just how vulnerable the U.S. population remains

Dumbo octopuses, like the Opisthoteuthis agassizii seen here during a 2019 dive, are the deepest-living group of octopuses known.

Humans Have Seen Only 0.001 Percent of the World’s Deep Seas, Leaving Most of the Planet a Vast Mystery

Researchers argue that expanding deep-sea exploration is vital to understanding and managing these marine habitats

Researchers reveal that some superb starlings form long-term, friendship-like relationships.

These Colorful Birds Form Long-Term ‘Friendships’ by Helping Out With Babysitting, Study Suggests

While scientists have observed animals assisting their relatives, a new study reveals that many superb starlings also form supportive relationships with non-relatives that can last for years

A Brood XIV cicada in 2008, the last time this group of the insects emerged

Watch for Cicadas: Billions From Brood XIV Will Soon Emerge After 17 Years Underground

The insects from this group were last seen in 2008 and will appear across the eastern U.S. for a brief, dramatic frenzy of mating and dying

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