Audubon's 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.
The National Wildlife Federation is the nation's
largest member-supported conservation
group, uniting individuals, organizations,
businesses and government to protect
wildlife, wild places, and the environment.
The world conservation union, whose mission
is to influence, encourage and assist societies
throughout the world to conserve the integrity
and diversity
The Wildlife Conservation Society saves
wildlife and wild lands. We do so through
careful science, international conservation,
education, and the management of the world's
largest system of urban wildlife parks, led by
the flagship Bronx Zoo. Together, these
activities change individual attitudes toward
nature and help people imagine wildlife and
humans living in sustainable interaction on
both a local and a global scale. WCS is
committed to this work because we believe it
essential to the integrity of life on earth.