Use this beginner-friendly birdwatching calendar to understand spring migration, summer nesting, fall flocks, and winter backyard bird patterns.

If your backyard birds look patchy and ragged in summer, don't worry — they're molting. Here's the fascinating science behind feather replacement.

Learn the best high-energy foods and simple feeder strategies that give backyard birds the fuel they need to survive winter's toughest days.

Discover how and why male birds transform into brilliant spring colors — and what those changes reveal about bird biology and behavior.

The Christmas Bird Count is the longest-running citizen science project in the world. Discover its surprising origins, how it works, and how you can join this beloved December-January tradition.

Join millions of backyard birdwatchers in the Great Backyard Bird Count — a free annual event where your 15 minutes of observation helps scientists track bird populations worldwide.

Discover the beauty of winter birdwatching — meet the hardy year-round residents and surprise visitors that bring your backyard to life even in the coldest months.

Discover how fall migration differs from spring, what behaviors signal winter preparation, and how to support both migrants and residents.

Learn to recognize territorial defense, nest building, and fledgling care as breeding birds turn your backyard into a summer nursery.

Discover how spring migration turns your backyard into a stopover for colorful warblers, orioles, and dozens of traveling species.