The Birdwatching Tourism Market Size is Anticipated to Exceed USD 107.73 Billion by 2033, Growing at a CAGR of 6.07% from 2023 to 2033. Avitourism, or bird watching, is the practice of seeing birds in their natural habitats. This habit generally evolved from a neighborhood hobby of studying birds in parks or backyards to observing birds further away. Travelers who love bird watching want to witness a variety of species or locations.