Cape Cod Tide Charts:Information on tides for points along Cape Cod.
Association for the Preservation of Cape Cod: Membership organization that promotes policies and programs that foster the preservation of the natural resources of Cape Cod.
Cape Cod Commercial Hook Fishermen's Association Homepage: Membership organization which seeks to conserve marine resources through sustainable fishing. History of the organization plus information on fisheries management, programs, events and resources.
Cape Cod Hunting: Presents information on bird hunting in the Francis Crane Wildlife area and the potential impact of herbicides.
Cape Cod Pollution: Toxic chemical pollution generated by the state of Massachusetts. Includes chemical index by name and health effects.
Geologic History of Cape Cod Massachusetts: Extensive look at the formation of Cape Cod from the Ice Age forward.
Northeast Coastal Areas Study Significant Coastal Habitats: Nantucket Sound Barrier Beach\Bay Complex: Project map, general habitat description, signifiance and uniqueness of area, environmental threats and conservation considerations, from the EPA's National Estuary Program.
Pleasant Bay Resource Management Alliance: Cooperative management program between the towns of Orleans, Chatham and Harwich to sustain the Bay's natural resources.
Waquoit Bay National Estuarine Research Reserve: 2,500 acres of open waters, barrier beaches, marshlands and uplands that provide protection to habitat and serves as a natural laboratory for research of natural estuarine and watersheds.