World Bird Sanctuary is a nonprofit organization dedicated to the preservation of the Earth's biological diversity, focusing on securing the future of threatened bird species in their natural environments through education, propagation, field studies, and rehabilitation. With an operating budget of $2.2 million and total revenue of $1.8 million for the 2024 filing year, the organization does not rely on any single funder for 50% or more of its revenue. More information about their initiatives can be found on their website, www.worldbirdsanctuary.org.