Birdwatching is one of the fastest growing hobbies in the United States, with over 50 million annual participants. It provides both economic and health benefits. Economically, birdwatchers spend billions on equipment, trips, lodging, food and transport, generating jobs. Health-wise, studies show that spending time in nature with birds can reduce stress, depression and anxiety, while improving focus, mood and immunity. Governments are making it easier by identifying birdwatching spots and providing infrastructure, while apps help new birders identify and track birds.