Open-i service of the National Library of Medicine enables search and retrieval of abstracts and images (including charts, graphs, clinical images, etc.) from the open source literature, and biomedical image collections. Searching may be done using text queries as well as query images. Open-i provides access to over 3.7 million images from about 1.2 million PubMed Central® articles; 7,470 chest x-rays with 3,955 radiology reports; 67,517 images from NLM History of Medicine collection; and 2,064 orthopedic illustrations.
Wilderness.net is a website formed in 1996 through a collaborative partnership between the W.A. Franke College of Forestry and Conservation's Wilderness Institute at The University of Montana, the Arthur Carhart National Wilderness Training Center and the Aldo Leopold Wilderness Research Institute. There are three sections. Find a Wilderness allows you to search wilderness areas by name and provides access to Maps, Contacts (for personal information from a ranger), Management & Regulations, Wilderness Laws, and Images. Interactive maps displays maps with corresponding data on size for wilderness locations in the USA. You can filter areas by Bureau of Land Management, Fish & Wildlife, Forest Service, and National Park Service. The Land Management Section provides database information on legal and scientific issue, fire and using tools on federal lands.