Audubon Society of Portland
Detailed birding information, conservation news, classes, nature viewing sites, and newsletter.
GoBiodiesel Cooperative
A biodiesel cooperative educating and offering biodiesel fuel. FAQs, how to get involved, educational resources, and diesel vehicles for sale.
Hoyt Arboretum
Non-profit greenspace located two miles from downtown Portland. Features nature-focused instruction, a plant collection and volunteer information.
The Impacts of Climate Change on Portland's Water Supply
An investigation of the effects of increased temperatures, changed precipitation, and shifts in the historic hydrologic cycle on the fresh water supply from the Bull Run watershed. From the Department of Civil and Environmental Engineering, University of Washington. [PDF]
Johnson Creek Watershed Council
Information on projects, events, resources and issues facing the Johnson Creek Watershed. Includes volunteer opportunities, calendar of events, and links to partners and other watershed organizations.
Macaw Landing Foundation
Dedicated to the preservation of macaws through research, public education, and ecotourism. Features newsletter, macaws on the endangered species list and field projects.
Oregon Sierra Club
Public interest organization promoting conservation of the natural environment in Oregon through legislative, administrative, legal, and electoral activities.
Oregon Trout
An organization whose mission is to protect and restore native wild fish and the ecosystems that sustain them.
Portland, OR, Endangered Species Act Program
Endangered Species Act Program, Portland, Oregon; steelhead and Chinook recovery efforts; Columbia, Willamette, Bull Run rivers.
Sustainable Ecosystems Institute
A scientific resource for individuals, organizations, and governments seeking solutions to natural resource issues.
Volunteers in the Gorge
Organization with park information including events, habitat, conservation efforts, and photo gallery.
World Forestry Center
Working to educate people about the world's forests and their relationship to all life. Information about their educational exhibits and programs, international programs, and research activities.
Zenger Farm
Created to educate youth and adults about environmental stewardship, sustainable urban agriculture, and green business development. History of the farm, information on their programs, volunteer opportunities, and articles.
