Chihuahua
The world's smallest recognized dog breed
Small Animals
The petite members of the animal kingdom, from pocket-sized pets to backyard birds.
Hamster
The tiny rodent that logs marathon miles on a wheel each night
Hummingbird (Ruby-throated)
A flying jewel that beats its wings 53 times per second
Red-Eyed Tree Frog
The neon-eyed poster child of tropical rainforests
Gecko (Tokay)
A loud, colorful lizard that can walk on ceilings
Domestic Cat
Humanity's favorite apex predator in a 4.5 kg package
Corgi
The low-rider herding dog favored by royalty
Bald Eagle
America's national bird and a fearsome aerial hunter
Emperor Penguin
The tallest penguin and deepest avian diver on Earth
Fennec Fox
The Sahara's smallest fox with the largest ears-to-body ratio
Three-Toed Sloth
The world champion of doing absolutely nothing quickly
Hedgehog
A spiny ball of attitude that can run 6 km per night
Capybara
The world's largest rodent and everyone's favorite chill animal
Red Panda
The original panda, discovered 48 years before its giant namesake
Platypus
The venomous, egg-laying, duck-billed mammal that broke taxonomy
Axolotl
The perpetually smiling salamander that can regrow its own brain
Sugar Glider
A palm-sized marsupial that glides 50 meters between trees
Veiled Chameleon
A tree-dwelling color-shifting sharpshooter
Pangolin (Sunda)
The world's most trafficked mammal
African Grey Parrot
The Einstein of the bird world
Peregrine Falcon (In Stoop)
The fastest animal alive at 389 km/h
Bee Hummingbird
The smallest bird in the world, lighter than a penny
Shoebill
A prehistoric-looking stork with a shoe-shaped beak
Kea
The world's only alpine parrot, and a notorious car vandal
Resplendent Quetzal
The sacred bird of Mesoamerican civilizations
Superb Lyrebird
A bird that can mimic chainsaws, camera shutters, and car alarms
Atlantic Puffin
The clown of the sea with a beak full of fish
Hoatzin
A punk-crested bird whose chicks have claws on their wings
Greater Roadrunner
A ground-dwelling cuckoo that outruns rattlesnakes
Magnificent Riflebird
A bird of paradise with a velvet-black courtship display
Great Frigatebird
A pirate of the skies with the largest wingspan-to-weight ratio of any bird
Andean Condor
The largest flying bird by combined weight and wingspan
Kiwi Bird
A flightless bird with nostrils at the tip of its beak
Toucan
A tropical bird whose beak is a third of its total length
Flamingo
A pink wading bird that eats upside down
Pelican
A waterbird with a throat pouch that holds more than its stomach
Porcupine
A rodent wearing 30,000 sharp reminders to keep your distance
Armadillo
A mammal in a suit of bony armor plates
Opossum
North America's only marsupial, famous for playing dead
Chinchilla
A rodent with the densest fur of any land mammal
Slow Loris
One of the few venomous mammals, with enormous nocturnal eyes
Golden Lion Tamarin
A tiny golden primate that nearly went extinct in the 1960s