Greenpeace map assessing remaining blocks of intact forest landscapes larger than 500 sq. km not fragmented by infrastructure, such as roads, settlements, waterways, pipelines and power lines

an ebook of before-and-after Landsat images (1972-present), showing recent environmental events and introducing remote sensing from the U.S. Geological Survey's EROS Data Center

the Native Forest Network seeks to protect and restore the life of Gondwana by creating an international sanctuary of the Earth's southernmost forests in South America, Australia, New Zealand and elsewhere

works to save the Northern Rockies Bioregion from habitat destruction

a 1-km resolution global land cover characteristics data base useful for a wide range of environmental research and modeling applications

a network of governments, organisations, communities and individuals who recognise the importance of forest landscape restoration and want to be part of a coordinated global effort

a regional partnership aimed at protecting sensitive, threatened and endangered species of fish, wildlife and their habitat within this vital water supply

works to protect and restore ecological richness and biodiversity in Maryland, including expanding protected lands in Maryland and linking them to protected lands in adjacent states

seeks to provide regional assessments of the conservation status of native vertebrate species and natural land cover types in the U.S. and to facilitate the application of this information to land management activities

Wikipedia entry which describes this design method which utilizes a systems thinking approach to create sustainable human habitats by analyzing and duplicating nature's patterns, particulary in agroforest landscapes

working to maintain and restore the unique natural heritage of the Yellowstone to Yukon region, to ensure this wilderness continues to function and support all its natural and human communities, by establishing a regionial protected area network