European Goldfinch
Red mask, gold wing, thistle king.
Red mask, gold wing, thistle king.
The feather-legged hover-hunter
Miocene muscle: the bone-crushing canid
Miocene sky-giant of Argentina
A sky-giant with a giraffe-long neck
From raptors to robins: all theropod
Beaks, frills, and horns: Ceratopsia!
Prairie singer, South America traveler
The "quiet" duck with a bright wing flash
Yellow-bellied tyrant of the fence line
Hear the whistle, save the fields.
The prairie bird with scissors for a tail
Songbird with a raptor's toolbox
Nature's living rainbow in the thickets
Hear "che-bek," find the flycatcher.
North America's Ice Age lion
Pleistocene giant of Australia
Australia's "lion" with a marsupial bite
A little titanosaur from an island world
Madagascar's forward-toothed hunter
The moa-hunter of ancient New Zealand
Eocene giant with a powerhouse beak
The saber-tooth that wasn't a cat
Big skull, bigger mystery
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