No Caribou for Christmas: A Disappearing Herd Now Down To One

The last herd of caribou that crosses into the “lower 48” now has one animal. What happened?

Kris Millgate

Salmon Migrate Using Earth’s Magnetic Field

A new study shows that even nonmigratory salmon are directed by the earth’s magnetic pull.

Christine Peterson

Curlews for Conservation: Tracking a Migratory Grassland Bird

Long-billed curlews are kings of camouflage, but tracking them reveals their nesting and migratory habits.

Kris Millgate

Hummingbirds Make an Incredible Journey North

It’s time to think about hummingbirds? Now? Yes! Watch for the green shimmer in your yard and report it to help protect these feisty migratory birds.

Lisa Feldkamp

After 250 Years of Dams, Rhode Island River Restored for Migratory Fish

The last time fish could migrate unimpeded on the Pawcatuck River, George Washington was a surveyor, not a president.

Matthew L. Miller

Four Impressive Bird Migrations You Can Watch from Your Neighborhood

Keep an eye out for these four migrants at a backyard or city park near you.

Christine Peterson

Unlocking the Mysterious Journeys of Migratory Species in the Gulf of Mexico

Explore the Gulf of Mexico in a whole new way -- live animal tracking and maps included!

Jorge Brenner and Valerie Pietsch McNulty

The Ocean Flyway: The Surprising Open Water Routes of Songbird Migrations

Research reveals that songbirds make much longer migrations over open water than previously thought. Why do they choose this arduous route?

Joe Smith

New Protections & Tagged Turtles Provide Hope for the Arnavon Islands

A second round of satellite-tagged turtles provides more migration data, while the Arnavons rookery receives new protections to help prosecute poachers.

Justine E. Hausheer

How Can the Pronghorn Cross the Fence?

Pronghorns may be the second fastest land mammal on earth, but a simple fence can stop them in their tracks.

Bebe Crouse

Satellite-Tagged Sharks Provide New Data on Gulf Migrations

Follow Nature Conservancy scientists as they tag sharks in the Gulf of Mexico to better understand their migration.

Justine E. Hausheer

For Migratory Red Knots, It’s a Small World After All

Red knots migrate from one end of the earth to the other. But they rely on a select number of spots – and the people who observe them can be a critical aid in their conservation.

Joe Smith