Bird Migration

The Swainson's Thrush Is in a Rush
June 18, 2025 — This long-distant migratory songbird is more often heard than seen during its quick stop on its breeding grounds in Alaska's boreal forest before heading all the way back to Argentina.
A dock with birds on it in a lake with people on a walkway behind
Spotting Banded Black Skimmers in an Unusual Winter Location
April 04, 2025 — The skimmers recorded in North Central Florida are migrants from northeastern states.
An illustration of a bird flying between brightly and dimly lit cities.
How to Make Your Outdoor Home Lighting Bird-Friendly
May 31, 2022 — Learn about shielding lights and other ways to make your outdoor lighting more bird-friendly.
Bird-friendly Buildings
A female Wilson’s Phalarope swims in a shallow wetland.
Funneling Phalaropes
May 13, 2022 — Follow the hemispheric migration of the Wilson’s Phalarope.
Yellow Warbler perched on a branch.
5 Birds that Migrate to the Rockies
April 29, 2022 — How to identify five common migratory birds in Colorado, Wyoming, and Utah.
Bird Identificiation
A Western Meadowlark stands alert in a field of tall, green grass.
Where to Look for Birds During Spring Migration
April 25, 2022 — Learn about birds commonly seen in the spring in the Rockies and where to look for them.
Birding
Easy Ways to Help Migratory Birds
April 19, 2022 — Four simple steps you can take to help birds migrate safely.
Pectoral Sandpiper stands on an algae mat.
Pectoral Sandpiper: Supreme Master of Migratory Movement
August 23, 2021 — Less sandpiper, more grasspiper.
Marbled Godwits forage in a wetland.
The Marvel and Mystery of Marbled Godwit Migration
July 22, 2021 — The Subtle Beauty of Shorebirds series, July
When to Expect Hummingbirds at Your Feeders and Flowers This Spring
May 21, 2020 — Warmer weather is on its way—and so are migrant hummers returning from their southern wintering grounds to their summer breeding ranges. Here’s a regional guide for when they should arrive and the food they’re seeking.