Rainforest and Reef Field Courses in Rainforest and Marine Ecology, held in South America, Central America, Canada and Australia. http://www.rainforestandreef.org/

Tropical Field Stations in Belize Learn about Belize's coral reef, mangroves, geology, ornithology, mammology, entomology, botany, river ecology, barrier beaches. Field study options for individuals or groups. http://www.marineecology.com

Rock Creek Environmental Studies Center on the PCC Campus,Oregon, contains 100 acres of diverse habitats and is used by the public, schools and the college's environmental, biology and landscape architecture programs http://spot.pcc.edu/rcesc/

Microcosms, aquaria and education Rob Day's personal page includes documents, publications, and papers related to aquaria, artificial ecosystems, microcosm management, with particular reference to ecological education. http://angelfire.com/ri/skibizniz/index.html

Quantitative Population Ecology Thirteen online lectures with lab practicals. http://www.ento.vt.edu/~sharov/PopEcol/popecol.html

Audubon Expedition Institute Fully accredited college program affiliated with the National Audubon Society. Its focus is on ecology and environmental issues. Offers a program overview, academics, campus life, admissions, stories, news, alumni information, and jobs. http://getonthebus.org

Backyard Nature Nature study basics, with an emphasis on backyard plants and animals. Includes a section on naming and classification, list making, and "why bother with nature?" http://www.backyardnature.net/

BLM Learning Landscapes U.S. Bureau of Land Management educational resources and classroom materials on natural resources management, including wildlife, ecosystems, invasive species, and other topics. http://www.blm.gov/education/

Ecology in GCSE Separate Biology Site has been designed by four year 11 students. The aim is to provide a revision resource, covering parts of the GCSE Separate Biology Higher Level Syllabus in England. http://www.danielmwilson.uklinux.net/ecology/

The Economy of Nature Study aids, web activities, living graphs, and additional material related to the book The Economy of Nature, Fifth Edition, by Robert E.Ricklefs. http://www.whfreeman.com/ricklefs5e/

Teaching Issues and Experiments in Ecology A peer reviewed publication of ecological educational materials by the Ecological Society of America. http://tiee.ecoed.net/

Alpine Ecology and Environments Online short course coordinated by University of Zurich Department of Geography. Requires registration. http://www.alpecole.ch/

Ecology Project International Aims to improve and inspire science education and conservation efforts worldwide through field based student-scientist partnerships. http://www.ecologyproject.org/

Wildlife Learning Company Environmental education programs in central New York using local wildlife to teach about conservation. http://www.wildlearn.com/

International Society for Ecological Modelling Promotes the international exchange of ideas, scientific results, and general knowledge in the area of the application of systems analysis and simulation in ecology and natural resource management. http://www.isemna.org/