• What is an Ecosystem?
• Australian Ecosystems The Living Landscape
• Australia's Major Ecosystems Gulliver Media
• Living Things: Habitats & Ecosystems
• Ecosystems of Our World Thinkquest
• The Living parts of an Ecosystem Powerpoint: Click on the arrow
• Biomes of the World
• Habitats Environment Australia 
• Australia's major Ecosystems Clickable map
• A Tour Through Australia's Biodiversity Ecosystems
• Sustaining Australia's Land - Time for Action - Professor Michael Archer
• Kalgoorlie Arboretum Naturebase includes species list
• Western Australia's National Parks and Reserves CALM
• An Interim Biogeographic Regionalisation of Australia (IBRA) Imagemap Interface
• Biozone Ecosystems Links
• Biomes, Ecosystems, Habitats Links
•  WA's Threatened Ecological Communities Western Australian Department of Conservation and Land Management (CALM)
• Ecosystem Research Group Botany Department, University of Western Australia
• Bushbrokers
• Ecology and Environmentalism Related Articles allRefer - Reference & Encyclopedia
•  Fate and Effects of Oil and Dispersed Oil on Mangrove Ecosystems in Australia AIMS 
• Queensland Native Vegetation Clearance CAFNEC 
• CAFNEC - Cairns and Far North Environment Centre
• Expedition : Endangered!
• Endangered Ecosystems Program
• Biodiversity Australia's Living Wealth
• Endangered Ecosystems and Establishment of Conservation Areas
• Bulletin 202 Australian
• Marine Conservation Society
• Understanding Ecosytems Revision and Worksheets Teachers Virtual Science Department
• Species and ecosystems at risk British Columbia
• Regional Perspectives: Africa: Major Environmental Concerns
• Drilling To The Ends Of The Earth: Indigenous Communities At The Edge  
• Chattooga River Watershed Coalition
•  Overview of Regional Status and Trends GEO-1 Executive Summary
• Wild World @ national geographic
• Endangered Ecosystems of the United States Reed F. Noss University of Idaho Department of Fish and Wildlife
• Ecology and Environmentalism Related Articles allRefer - Reference & Encyclopedia
• Snowy Mountains
• What's it Like Where You Live? Biomes of the World

Glossary

• EEA multilingual environmental glossary
• Greenfacts glossary
• Common Terms and Concepts Wildlands Project
• Glossary Kid Outdoors