Argentavis Magnificens
Miocene sky-giant of Argentina
Miocene sky-giant of Argentina
Australia's Miocene mega-bird
Jurassic length, Morrison legend
Shandong's colossal duck-bill grazer
Patagonia's giant, known from fragments
The lost giant of the Morrison
A sky-giant with a giraffe-long neck
From raptors to robins: all theropod
Patagonia's almost-unfathomable giant
Beaks, frills, and horns: Ceratopsia!
Prairie singer, South America traveler
Spiral song, epic migration.
Look up for the fire-throat
Yellow-bellied tyrant of the fence line
Hear the whistle, save the fields.
The prairie bird with scissors for a tail
Hear it to name it: Hammond's Empid
Songbird with a raptor's toolbox
The tree-nesting duck with a leap
The whistling "tree duck" with style
Nature's living rainbow in the thickets
Hear "che-bek," find the flycatcher.
North America's Ice Age lion
Pleistocene giant of Australia
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