Which group is dedicated to the preservation of wildlife and conservationism?

The Boone and Crockett Club is renowned for its commitment to wildlife conservation and management. Founded in 1887 by Theodore Roosevelt and a group of outdoor enthusiasts, it specifically focuses on promoting the sustainable use of wildlife resources, advocating for effective wildlife policies, and engaging in habitat conservation efforts. The organization is particularly known for its role in establishing ethical standards for hunting and wildlife management, which aligns closely with the principles of conservationism.

The other groups listed also contribute to wildlife preservation but have differing focuses and methods. For instance, the Sierra Club is primarily focused on broader environmental issues, including climate and land conservation, rather than specifically on wildlife. The National Audubon Society mainly centers on bird conservation and the habitats that support them. The Wildlife Federation is concerned with a wider array of conservation issues, but the Boone and Crockett Club's historical legacy and focused approach to wildlife management make it a prominent leader in this specific area of conservation.