Sandy

Pelagornis

Giants of the wind-swept seas

Mosasaurus

Apex lizard of the Cretaceous seas

Tyrannosaurus Rex

Late Cretaceous king of crushing bites

Pteranodon

Crested ruler of the Cretaceous skies

Ichthyosaurus

Fish-lizard, built for speed

Python

Big squeeze, bigger diversity.

Red-Footed Tortoise

Red feet, rainforest traveler.

Velociraptor

Swift seizer of the Gobi

Styracosaurus

A horned face full of spikes

Pterodactyl

Not dinosaurs-masters of Mesozoic skies

Polacanthus

Hip-shielded tank of the Cretaceous

Sarcosuchus

Super-sized river stalker of the Cretaceous

Leopard Shark

Spots of the surf zone

Galapagos Shark

The drop-off guardian of island seas

White Shark

Warm-bodied ruler of the blue

Kitefin Shark

Deep-slope slicer with a stealthy bite

Great Hammerhead Shark

Biggest hammerhead, biggest comeback needed

Bronze Whaler Shark

Copper sheen, surf-zone speed.

Blacknose Shark

Spot the snout-smudge shark

Pyjama Shark

Striped night hunter of South Africa

Blacktip Reef Shark

Black tip. Bright reef. Loyal patrol.

Caribbean Reef Shark

The reef's resident requiem shark

Red Aphids

Tiny red sap-sippers, big plant impact

Root Aphids

Small sap-feeders, big ecosystem impact