Cutthroats and Cottonwoods: Protecting the South Fork of the Snake

On a family boat trip down Idaho's South Fork River, writer Kris Millgate explores TNC's role protecting this river ecosystem.

Kris Millgate

Restoring River Oxbows Benefits Endangered Fish

The Topeka shiner is returning to Iowa rivers; restoration offers benefits for water quality and flood control.

Matthew L. Miller

The Curito: Guardian of Orinoquia Conservation and Tradition

This special fish reflects the amphibious cultural identity of the people of Orinoquia, Colombia.

Cristhian Aguirre H

50 Fish, 50 States: Rise of the Redeye

As part of his 50 Fish, 50 States series, Matt Miller visits Alabama in search of Coosa bass.

Matthew L. Miller

Meet the World’s Largest Freshwater Crayfish

National Geographic Society & TNC extern Zoe Starke shares her experience studying the 13-pound Tasmanian giant crayfish.

Zoe Starke

What Does Urbanization Mean for Melbourne’s Platypus?

National Geographic Society & TNC extern Brendan Cohen recounts his kayak journey along the Yarra River, where platypus are under threat from urbanization.

Brendan Cohen

A Future with Sturgeon: A Personal Journey with Dinosaur Fish

National Geographic Society & TNC extern Joseph Hill recounts his experiences helping to protect Atlantic sturgeon.

Joseph Hill

50 Fish, 50 States: Bass of the Waterfalls

The shoal bass faces some serious threats. But a new legion of fans bring hope for this species.

Matthew L. Miller

50 Fish, 50 States: Bartram’s Bass

Bass fishing can be one of life’s simple pleasures. It also demonstrates that humans have a nearly infinite capacity to overcomplicate things.

Matthew L. Miller

The Amargosa Vole is the World’s Cutest Litmus Test of the Human-Water Relationship

The Amargosa vole is a story of loss and rediscovery, peril and surprise.

Sophie Parker

Dorado Catfish: Protecting an Epic Migration

The Amazon’s dorado catfish undertakes a 6,500 mile round-trip migration, vital for the ecosystem and humans alike

Matthew L. Miller

50 Fish, 50 States: Rudd of South Dakota

Many invasive fish are well known and well publicized. But you might not have heard about rudd.

Matthew L. Miller