There may be some confusion about these groups...
The National Wildlife Federation is essentially a wildlife conservation organization with a number of goals for promoting wildlife restoration and sound wildlife management. I found nothing on their web site that promoted anti-hunting, nor any association with PETA. On the contrary, if you look at web sites for state affiliates such as the Montana Wildlife Federation (
http://www.montanawildlife.com/), you will see a strong pro-hunting message - they even list opening hunt dates on their home page. Granted, they do operate at a level that goes beyond just hunting interests, such as restoration of healthy ecosystems, but direct opposition to hunting is not one of their interests.
Further, if you look at real-hunters.com, there is a section about the North American Wildlife Conservation Model (the cornerstone of our wildlife management programs) and encouragement of professional wildlife management. The model is based on public ownership (as opposed to European style, private ownership) and science-based management.
"The National Fish and Wildlife Foundation is also a conservation group that focuses on conserving fish and wildlife habitat. "The National Fish and Wildlife Foundation is a private, non-profit, 501(c)(3) tax-exempt organization, established by Congress in 1984 and dedicated to the conservation of fish, wildlife, and plants, and the habitat on which they depend. Our goals are to promote healthy populations of fish, wildlife, and plants by generating new commerce for conservation. The Foundation meets these goals by creating partnerships between the public and private sectors and strategically invests in conservation and sustainable use of natural resources. The Foundation does not support lobbying, political advocacy, or litigation."
Lastly, The Wildlife Society (association of professional wildlife scientists) has a position statement on confinement of wild ungulates
http://www.wildlife.org/policy/positionstatements/33-Ungulate Confinement.pdf
and a technical report on the issue for those interested in the position of the world's wildlife professionals and factors surrounding the issue. There's also a statement from the MT chapter of the widlife society on game farms at
http://www.montanatws.org/chapters/mt/index.cfm?tname=gamefms