Walking

Sandhill Crane

Hear the wild roll of the Sandhill

Dark-Eyed Junco

Winter's little hooded "snowbird"

Redstart

Old World firetails with a flick

Snow Bunting

The Arctic's drifting "snowflake"

Rhino Beetle

Nature's armored jousters

Parti Schnauzer

Big beard, bold heart, bright patches.

Rove Beetle

Short elytra, big ecological impact

Figeater Beetle

The buzzing emerald of ripe fruit

Northern Flicker

The ant-eating woodpecker next door

Kangaroo Mouse

Small hopper, big desert survivor

Strawberry Hermit Crab

Red rover of the rainforest shore

Herrerasaurus

A Triassic hunter at dinosaur dawn

Eurypterus

Paddles, claws, Paleozoic power

Phytosaurs

Croc-lookalikes of the Triassic

Smilosuchus

Not a croc-Triassic river hunter

Crocodylomorph

From river ambush to ocean roam

Rhamphosuchus

Siwalik's mysterious long-snouted giant

Barinasuchus

A land-hunting crocodile relative

Turaco

Africa's crest-crowned canopy cruisers

Tufted Coquette

Small bird, big show-Tufted Coquette

Northern Screamer

The Wetland Alarm Bell of the Llanos

California Condor

Soar high-save the scavenger.

Chestnut-Sided Warbler

Chestnut flanks, shrubland singer

Great Potoo Bird

The bird that becomes a branch