The Wildlife Encyclopedia
Explore all 545 species indexed across the encyclopedia. Every creature is paired with anatomical superpower breakdowns and musical subcultures.
Aardvark
A night-shift digger with spade-like claws and a sticky tongue, built to mine ant and termite nests.
Adélie Penguin
The pebble-stealing penguin that fasts for weeks on end and steers across featureless ice by the sun.
African Buffalo
A heavyweight, cow-like grazer whose bulls sometimes chase lions into trees.
African Bush Elephant
Largest land mammal alive, matriarch-led herds, and rumbles felt through the ground.
African Crested Porcupine
The world's longest porcupine turns its back on a threat, rattles a tail of hollow quills, and charges backward to stab anything that ignores the warning.
African Lion
Pride king, 114-decibel territorial roar carrying three miles, and cooperative savanna hunt apex.
African Lungfish
A fish that breathes air through two lungs and can live for over a year inside a cocoon of its own dried slime.
African Wild Dog (Painted Dog)
A coat no two dogs wear the same way, four-toed front feet, and a hunt run at up to 30 mph until the prey tires.
Alligator Gar
Described as a 100-million-year-old living fossil, armored in interlocking ganoid scales, with two rows of fang-like teeth in its upper jaw and a swim bladder that can work as a lung.
Alligator Snapping Turtle
The 200-pound riverbed dinosaur with a spiked shell, a 1,000-pound jaw trap, and a pink worm wriggling on its tongue.
Alpaca
The smallest domestic camelid makes antibodies with no light chain and grows fiber much stronger than Merino wool.
Alpine Chamois
Mountain relative of goats and antelopes, with hooves that grip slippery rock and hook-tipped horns on females as well as males.
Alpine Marmot
A whistling mountain sentinel that slashes its metabolism to hibernate, then regrows its gut after it wakes.
Amazonian Giant Centipede
Venomous, up to 30 cm long, and its big ones are known to climb cave ceilings and catch bats.
American Alligator
An armored reptile with jaws that can crack a turtle shell, and a mouth that can go through 3,000 teeth in a lifetime.
American Bison
North America's largest land animal, up to 2,400 pounds of it, and a lone wolf that attacks an adult catches it only about once in 100 tries.
American Black Bear
A bear whose sense of smell is about seven times stronger than a bloodhound's.
American Cockroach
A cockroach that switches to running on four legs, and on two, at up to 50 body lengths per second.
American Crocodile
A salt-tolerant crocodile with a tapered snout, and the first crocodilian with evidence of reproducing without a male.
American Crow
Learns a dangerous human face, and the scolding spreads from crow to crow.
American Lobster
A seafloor crustacean with a crusher claw and a ripper claw. Scientists believe some may live to be 100 years old.
American Mink
A fearless, semi-aquatic hunter that fur-farm escapes set loose in Europe and South America.
American Paddlefish
An ancient river giant that carries 50,000 to 70,000 electroreceptor organs, the largest number of any living vertebrate species.
American Pika
A rabbit relative that stacks hay in summer and can be killed by two hours above 28°C.