The Proper Use of Playback in Birding – Sibley Guides
Sound Recording Surges in the Macaulay Library – Macaulay Library
Smart Bird ID by Yellow Cardinal Inc.
Bird vocalization - Wikipedia
Smart Bird ID on the App Store
Macaulay Library – A scientific archive for research, education, and conservation, powered by you
Alaska-Australia flight could place bird in record books : NPR
White bellbird: listen to the world's loudest bird call - YouTube
Identifying bird species by sound, an app opens new avenues for citizen science
About the Cornell Guide to Bird Sounds – Macaulay Library
Birdsong identification for beginners: 20 common songs and calls | Natural History Museum
BirdNET Sound ID – The easiest way to identify birds by sound.
Behind the Scenes of Sound ID in Merlin – Macaulay Library
Top 33 Backyard Birds In Pennsylvania (Free Picture ID Printable)
What's That Bird Song? Merlin Bird ID Can Tell You | All About Birds All About Birds
What Kind of Bird Is That? The Merlin Bird ID App Can Tell You | HowStuffWorks
The best birdsong apps - BirdWatching
Outdoor Fun: 50 Bird Species and the Sounds they Make - Outdoor Benches for Park Activities
Merlin Sound ID is coming to Europe! - eBird
Birds - Fort Pulaski National Monument (U.S. National Park Service)
Identify Your Common Backyard Birds (Central & Eastern USA) - YouTube
Merlin ID Bird App - Visit Port Arthur Texas
What Birds Really Listen for in Birdsong (It's Not What You Think) - Scientific American
Shazam for birds: Merlin Bird ID app can identify a bird from its song | CBC Radio
