Dimetrodon
Permian sailback-before dinosaurs
Permian sailback-before dinosaurs
Permian powerhouse of the ponds
The terrible-handed wetland omnivore
Largest skies, long-necked hunter
Miocene mega-caiman of South America
Jurassic hunter of the Morrison
The beaked survivor of Earth's worst crisis
Permian armor, plant-powered
Built like a bipedal battering ram
The giant straight-tusked titan of Ice-Age India
Heavyweight of the Paleocene
Hateg's giant sky-stalker
Not a dinosaur-Cretaceous sea predator
Nature's tiny living disco ball
Curly-coated worker: land and water.
Thailand's White Gem with jewel eyes
Small ant, supercolony impact
Orange teeth, big impact on wetlands
Orinoco's long-snouted river giant
Iran's lightning-footed onager
Night feeder, public-health sentinel
Neotropical night-fruit acrobats
A living ember for nano tanks
Warm-shallow wetland specialist of the PNW
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