Sierra Club Home Page: Explore, Enjoy and Protect the Planet

The top place on the Web to create and sign free public petitions on most any responsible topic.

Capitol Advantage is the nationG??s largest publisher of congressional directories and the leading provider of Internet tools for Congressional communication and civic participation.

Green America is a national nonprofit consumer organization, promoting environmental sustainability, social justice, and economic justice through marketplace strategies including green living, responsible shopping, fair trade, green business, corporate so

The Natural Resources Defense Council works to protect wildlife and wild places and to ensure a healthy environment for all life on earth.

At iPetitions website you can create and sign online petitions. Start your petition now -- it's free.

Feminist.com is a grassroots, interactive community by, for and about women

EarthWays Foundation assists in creating a vision for the future that all living things can share.

Born Free USA United with Animal Protection Institute is a national animal advocacy nonprofit 501(c)(3) organization. Our mission is to advocate for the protection of animals from cruelty and exploitation.

The American Humane Association has been protecting children and animals from cruelty, abuse and neglect for over 130 years.