Brook Stickleback

Fish > Sticklebacks

The Brook Stickleback (Culaea inconstans) is a fascinating, small freshwater fish famous for the sharp, isolated dorsal spines lining its back and the intricate bird-like nests constructed by breeding males. Inhabiting the quiet, weed-choked brooks and cold springs of...

Porbeagle

Fish > Lamniformes

The Porbeagle (Lamna nasus) is a formidable, warm-blooded master of the cold North Atlantic and a celebrated titan of the mackerel shark family Lamnidae. Frequently described by fishermen as a stout, miniature Great White, this high-powered pelagic cruiser thrives in...

Rocky Mountain Tailed Frog

Amphibians > Primitive Frogs

The Rocky Mountain Tailed Frog (Ascaphus montanus) is an ancient, living relict of the oldest living frog lineage on Earth, with origins dating back over 200 million years to the Jurassic period. Living exclusively in icy, rushing mountain torrents in the Rocky...
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