Gray

Nightjar

Built for twilight insect-hunting

Epicyon haydeni

Miocene muscle: the bone-crushing canid

Dromornis stirtoni

Australia's Miocene mega-bird

Supersaurus

Jurassic length, Morrison legend

Shantungosaurus

Shandong's colossal duck-bill grazer

Puertasaurus

Patagonia's giant, known from fragments

Amphicoelias Fragillimus

The lost giant of the Morrison

Arambourgiania

A sky-giant with a giraffe-long neck

Theropod

From raptors to robins: all theropod

Albertonectes

Alberta's long-necked sea swimmer

Argentinosaurus

Patagonia's almost-unfathomable giant

Ceratopsian

Beaks, frills, and horns: Ceratopsia!

Lesser Scaup

Peaked crown, big rafts, true diver

Canvasback

Built for deep dives, born to roam

Gadwall

The "quiet" duck with a bright wing flash

Western Kingbird

Yellow-bellied tyrant of the fence line

Common Goldeneye

Hear the whistler, spot the gold eye

Scissor-tailed Flycatcher

The prairie bird with scissors for a tail

Snow Goose

Two morphs, one Arctic traveler

Hammond's flycatcher

Hear it to name it: Hammond's Empid

Loggerhead Shrike

Songbird with a raptor's toolbox

Northern Pintail

Pointed tail, planet-spanning migrant

Least Flycatcher

Hear "che-bek," find the flycatcher.

Diprotodon

Pleistocene giant of Australia