Wildlife

Species profiles, behaviour notes, and conservation stories from the wild. Written by field-grade writers and reviewed by biologists.

295 stories in Wildlife · Page 21 of 25

Red fox moving through a misty wetland at dawn

A tiger shark gliding just above a rocky, coral-covered seabed in sunlit blue water, seen from the side

Wildlife

10 Types of Sharks In Maui: List with Facts and Photos

Maui's insular shelf supports more tiger sharks than all other Hawaiian islands combined; ideal breeding and hunting habitat for 10 common species.

A wet otter with slicked brown fur standing on a mossy streambank, whiskers glistening, water behind it

Wildlife

13 Types Of Otters And Where They Live: With Facts and Images

13 otter species worldwide, from sea otters to giant otters, each adapted to unique aquatic and semi-aquatic habitats.

A killer whale surfacing in calm water with its tall dorsal fin raised, a forested rocky shoreline behind it

Wildlife

Apex Predator List: The Top 12 Predators At The Top of the Food Chain

Twelve apex predators reign at the top of Earth's food chains, from orcas hunting blue whales to jaguars dominating rainforests with unmatched dominance and power.

A large brown bear with a thick dark coat walks along a rocky shoreline beside tall green grass

Wildlife

The Two Ferocious Bears in Japan: With Pictures and Facts

Japan's two bear species, the Japanese Black Bear and the Ussuri Brown Bear, have culturally shaped the nation through Ainu bear worship and thousands of attacks over centuries.

Lone polar bear walking across broken sea ice in warm low sunlight, with open water channels behind it

Wildlife

All About Polar Bears in Alaska

Polar bears are Arctic apex predators adapted to hunt seals on sea ice in extreme cold. Climate change threatens Alaska's two populations with declining ice and food scarcity.

A bighorn sheep ram with heavy curled horns standing on a rocky, snow-patched slope

Wildlife

21+ Animals With Horns (and Antlers) + Pictures and Facts

21 horned and antlered animals from moose with six-foot antlers to Texas longhorns spanning seven-foot widths use horns for dominance, defense, and courtship displays.

Two spotted big cats walk side by side along a dry dirt track in warm light, one stockier than the other

Wildlife

Jaguar vs Leopard: Top 10 Differences

Jaguars and leopards are similar spotted big cats, but jaguars are heavier, have larger rosette markings, and superior bite force.

Black and yellow wasp with orange antennae perched on a cluster of small white flowers in a meadow

Wildlife

18 Different Types of Wasps: A Guide to Their Diversity + Chart and Photos

Explore 18 wasp superfamilies with one representative family each. Learn how these diverse insects hunt, parasitize, and survive.

Two sea otters floating on their backs among strands of kelp, both looking toward the camera

Wildlife

10 Keystone Species Examples and the Important Role they Play in Every Ecosystem

Keystone species have outsized ecosystem impact relative to their abundance, such as predators controlling prey populations.

A tiger shark with faint vertical stripes swimming through clear blue water above a sandy reef floor

Wildlife

10 Most Common Sharks In Hawaii: Facts and Pictures

Hawaii waters host 40 shark species; 10 frequent coastal areas; tiger sharks largest; sharks are largely indifferent to humans.

A rattlesnake coiled on a lichen-covered boulder among dead leaves, its rattle raised behind the body

Wildlife

13 Snakes in PA: Nonvenomous to Venomous (With Pictures and Facts)

Pennsylvania hosts 13 common snake species; only 3 are venomous, with most being docile and posing little threat to humans.

A ruffed grouse with a small crest and barred tail stands on a moss-covered log in a green forest

Wildlife

14 Amazing Birds Of Pennsylvania: Pictures and ID Guide with Facts

Discover 14 Pennsylvania birds including state bird ruffed grouse, American crow, and pileated woodpecker with field identification and habitat facts.