Colonial Waterbirds Important Nesting Habitat
- This layer shows important nesting sites for colonial nesting waterbirds, based on a dataset that originated from the Massachusetts Division of Fisheries and Wildlife Natural Heritage and Endangered Species Program (DFW/NHESP). These sites represent areas where more than 100 pairs of the following species of colonial nesting waterbirds were observed during surveys in 1994 and 2006: Common Terns, Least Terns, Roseate Terns, Arctic Terns, Leach's Storm-Petrels, Double-crested Cormorants, Herring Gulls, Great Black-backed Gulls, Laughing Gulls, Black Skimmers, Great Egrets, Snowy Egrets, Cattle Egrets, Little Blue Herons, Black-crowned Night Herons, and Glossy Ibis. The important habitat areas are the nesting sites buffered 0.3 nautical miles. To allow for consistent evaluation and comparison of a variety of datasets with distinct spatial resolutions, accuracies, and other characteristics, the Massachusetts ocean management planning area was partitioned into 250 x 250-meter grid cells, each with a unique ID. These data were converted to the planning area grid by extracting all of the cells in which the data layer occurred. The data were then dissolved into one feature.
- Massachusetts, Gulf of Maine, Massachusetts Bay, Cape Cod Bay, Nantucket Sound, Vineyard Sound, Buzzards Bay, Massachusetts, Gulf of Maine, Ocean > Atlantic Ocean > North Atlantic Ocean, Ocean > Atlantic Ocean > North Atlantic Ocean > Gulf Of Maine, and Continent > North America > United States Of America > Massachusetts
- oceans, 014, biota, 002, environment, 007, Biological Classification > Animals/Vertebrates > Birds, marine spatial planning, MSP, ocean management, coastal zone management, ecosystem-based management, EBM, colonial waterbirds, and sea birds
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