Xerus
Burrows, sun, and savvy survival
Reproductive Methods
Internal Fertilization
Sperm fertilizes egg inside the female's body, common in mammals, reptiles, and birds
1,899
Animals
19/80
Page
Internal Fertilization Animals
Jerboa
Desert jumpers on spring-loaded legs
Camel Spider
Big jaws. Fast feet. Desert hunter.
Aurochs
The original wild cattle
Megalodon
The megatooth ruler of ancient seas
Skate Fish
Glide low, hunt slow.
King Cobra
Snake-eater, nest-builder, giant of Asia
Monarch Butterfly
Born on milkweed, built to migrate
Maned Wolf
Cerrado's long-legged fruit-eating canid
Blue Jay
Crest up. Smart. Loud. Blue.
Ermine
Black-tail hunter, winter-white
Golden Masked Owl
New Britain's owl with a golden mask
Golden-Crowned Flying Fox
Golden crowns, forest rebirth
Green Anole
Flash the dewlap, own the branch!
Pangolin
Nature's pinecone-shaped ant-eater
Narwhal
The tusked deep-diver of the pack ice
Goblin Shark
The deep-sea "slingshot-jaw" shark
Bowhead Whale
The Icebreaker with a 200-Year Life
Vampire Squid
Deep-sea drifter, marine-snow harvester
Frilled Shark
The deep-sea shark that looks like a sea serpent
Colossal Squid
Antarctica's hooked, big-eyed giant
Wolffish
Crushers of the cold seafloor
Samoyed
The smiling Arctic helper
Alpaca
Small camelid, world-class fleece.