Arnold Arboretum: Beautiful collection of hardy trees, shrubs, and vines located on 265 acres in Jamaica Plain
Franklin Park Zoo: Includes directions, map, and overview of exhibit areas.
Metals in Boston Harbor and Massachusetts Bay: Includes histograms documenting changes in harbor.
The Legacy of Contaminated Sediments in Boston Harbor: 1992 report from U.S. Geological Survey with map of waste discharge locations.
Tide Predictions: Includes daily times for high and low tides.