You can help decrease the large number of birds killed every year in the U.S.

THE FACTS

2.4 billion birds are killed in the U.S. every year by outdoor cats.

253 million birds are killed in the U.S. every year by colliding with glass windows.

Lights after dark in buildings and homes can disorient migrating birds. Billions of birds migrate north and south every year, and most of them travel at night.

WHAT YOU CAN DO:

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LEARN MORE

More Information

• 3BillionBirds.org – partnership
• Flight Plan – National Audubon

Solutions for Cats

• Cats & Birds Resources – American Bird Conservancy
• Outdoor Solutions for Indoor Cats – American Bird Conservancy
• How Many Birds Do Cats Kill? Statistics to Know – Catster

Solutions for Windows

• Reducing Collisions with Glass – National Audubon
• Simple Solutions to Prevent Collisions – National Audubon
• Preventing Glass Collisions – American Bird Conservancy
• Solutions for Homes – American Bird Conservancy
• Products to Prevent Bird Collisions with Windows – American Bird Conservancy
• Help Keep Birds Safe from Collisions – Bird Collision Prevention Alliance
• Bird Cast-Treat Glass – Cornell Lab of Ornithology
• Project FeederWatch Bird-Glass Collision Study – Cornell Lab of Ornithology
• Why Birds Attack Windows and Mirrors–and How You Can Stop Them – National Audubon
• How to Prevent Birds from Flying Into Windows – WikiHow

Solutions for Lights After Dark

• Lights Out Program – National Audubon
• Bird Cast-Turn Lights Out – Cornell Lab of Ornithology
• Threats to Birds: Collisions (Nighttime Lighting) – U.S. Fish and Wildlife Service
• Light Pollution and Bird Migration – Environment for the Americas
• Globe at Night Program – NSF, NOIRLab

Multiple Bird-Hazard Solutions

• 3 Billion Birds Gone – 3BillionBirdsGone.org