Tan

Russel's Viper

Spots, hiss, and high-stakes venom

Pit Viper

Heat-sensing hunters with hidden fangs

Viper

Hinged fangs, hidden hunters

Saw-scaled Viper

Small snake. Big sizzle. Serious venom.

Cockle

Ribbed hearts of the tidal flats

Hobo Spider

Swift hunter of the funnel web

Gulper Catfish 

Frogmouth: the ambush gulper

Dungeness Crab

White-tipped claws, West Coast pride.

Armored Catfish

Armored grazers of the Americas

Goby Fish

Tiny fish, big partnerships.

Cory Catfish

Armored, whiskered, and social

Grass Spider

Dew-lit sheets, lightning-fast hunts.

Giant Weta

Big bug, bold survivor.

Robber Flies

Hawks of the insect world

Dobsonfly

Big jaws, clean streams, short adult lives

Boxachi

Big-dog heart, small-dog spark

Lemon Shark

Twin dorsal fins, coastal king

Megalochelys

A fossil giant with a living legacy

Meiolania

Horned head. Armored tail. Island titan.

Eastern Dobsonfly

Big wings. Clean streams. Fierce larvae.

Simbakubwa

Not a lion-Africa's other mega-predator

Coryphodon

Big browser of the Eocene wetlands

Pelycosaurs

Permian pioneers of the mammal line

Giant Beaver

Ice Age beaver, supersized.