Mr. Bunch is the founder and executive director of the Save Our Springs Alliance, and has also worked as an environmental attorney for the Sierra Club, Hill Country Foundation, Travis Audubon Society, Texas Rivers Protection Association, Texas Center for Policy Studies, San Marcos River Foundation, and many private landowners and neighborhood groups. In the course of his work, he has been involved in efforts to protect a number of rare central Texas species, including the golden-cheeked warbler, black-capped vireo, Barton Springs salamander, and other wildlife.