OwlWildlife Tree Stewardship (WiTS) is an environmental stewardship program of BC Nature External Link (The Federation of BC Naturalists). Our goal is the protection of Wildlife Trees - trees that provide habitat for nesting birds and other animals. We facilitate the transfer of nest and tree information, collected by Volunteer Tree Stewards, and make it available for land-use planning by both the Public and by Government.

Central to WiTS are the Wildlife Tree Monitoring Program, through which volunteers identify and monitor wildlife trees, and the Wildlife Tree Atlas, an online atlas of known wildlife trees in British Columbia.