Birdlife International (consultant) is a global partnership of conservation organizations that strives to conserve birds, their habitats, and global biodiversity. It forms the leading authority on the status of birds and the issues affecting them. Its aims include preventing extinction and enhancing and enlarging sites and habitats important for birds.

Audubon (consultant) is a conservation society whose mission is to conserve and restore natural ecosystems, focusing on birds, other wildlife, and their habitats for the benefit of humanity and the Earth's biological diversity. Through its education, science, and public policy initiatives, Audubon engages people throughout the US and Latin America in conservation.