 | Bird Species | Wild bird species nesting and breeding in RI with their probable areas of distribution. |
| 12/1996 |
|
s44nbs96.zip (0.1 MB) E00;
birds.zip (0.1 MB) SHP
|
 | Degraded Coastal Wetlands of Narragansett Bay | Internally degraded coastal wetland sites in Narragansett Bay delineated from 1996 true color aerial photography. |
| 04/2003 |
|
nbdegrade_e00.zip (0.7 MB) E00;
nbdegrade_shp.zip (0.5 MB) SHP
|
 | Eelgrass (Line) | Eelgrass beds estuarine and marine wetlands in narragansett bay with feature attribute coding for wetlands and deepwater habitats to USFWS standards for beds less than 40 feet wide. |
| 06/2000 |
|
s44nel99.zip (0.1 MB) E00;
eelline.zip (0.1 MB) SHP
|
 | Eelgrass (Polygon) | Eelgrass beds estuarine and marine wetlands in narragansett bay with feature attribute coding for wetlands and deepwater habitats to USFWS standards for beds greater than 40 feet wide. |
| 06/2000 |
|
s44nep99.zip (1.3 MB) E00;
eelpoly.zip (1.2 MB) SHP
|
 | Forest Habitat | Forest habitat compiled from baseline 2003/04 land-use & land-cover data, and subsequently enhanced by several existing forestry datasets, new shrubland data, and and manual classification. |
| 03/2012 |
|
forestHabitat12.zip (137 MB) SHP
|
 | Invasive Plant Species (Forest Health Works Project) | Non-native invasive plant species as documented within selected Rhode Island priority forests by the Forest Health Works Project. Download includes multiple datasets including individual species data and supplemental field work data. |
| 06/2012 |
|
FHWP12.zip (2 MB) SHP
|
 | Natural Heritage Areas | Estimated habitat and range (polygons) of rare species and noteworthy natural communities in Rhode Island, August 1990 (Formerly titled "Rare Species".) |
| 08/1990 |
|
natHeritage90.zip (0.2 MB) SHP
|
 | Submerged Aquatic Vegetation (2006) | Submerged aquatic vegetation habitats in Rhode Island Narragansett Bay coastal waters. Habitat classes include eelgrass and a few types of algae. Interpreted from August 2006 orthophotography collected on behalf of the RI Eelgrass Mapping Task Force, also available from RIGIS. |
| 05/2013 |
|
SAV06.zip (0.1 MB) SHP
|
 | Submerged Aquatic Vegetation (2009) | Eelgrass and widgeon grass habitats in several Rhode Island coastal ponds. Interpreted from July 2009 orthophotography collected on behalf of the U.S. Fish and Wildlife Service, not currently available from RIGIS. |
| 05/2013 |
|
SAV09.zip (0.1 MB) SHP
|
 | Submerged Aquatic Vegetation (2012) | Eelgrass and widgeon grass habitats in Rhode Island coastal waters, including coastal ponds and Narragansett Bay. Interpreted from June 2012 orthophotography collected on behalf of the RI Eelgrass Mapping Task Force, also available from RIGIS. |
| 05/2013 |
|
SAV12.zip (0.8 MB) SHP
|
 | Wetlands | Wetlands as interpreted from 1988 aerial photography to one quarter acre polygon resolution by Cowardin 16 classification scheme. |
| 10/1993 |
|
s44wwt93.zip (20 MB) E00;
wetlands93.zip (33 MB) SHP
|
