Data Releases
The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate. For datasets of a given type, and if national or international metadata standards exist, the data are indexed with metadata that facilitates access and integration.
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Red-necked Grebe (Podiceps grisegena) bRNGRx_CONUS_2001v1 Range Map
This dataset represents a species known range extent for Podiceps grisegena (Red-necked Grebe). These range maps are created by attributing sub-watershed polygons with information of a species presence, origin, seasonal and reproductive use.
Red-shouldered Hawk (Buteo lineatus) bRSHAx_CONUS_2001v1 Habitat Map
This dataset represents a species habitat distribution model for Red-shouldered Hawk. These habitat maps are created by applying a deductive habitat model to remotely-sensed data layers within a species' range.
Red-shouldered Hawk (Buteo lineatus) bRSHAx_CONUS_2001v1 Range Map
This dataset represents a species known range extent for Buteo lineatus (Red-shouldered Hawk). These range maps are created by attributing sub-watershed polygons with information of a species presence, origin, seasonal and reproductive use.
Red-spotted Toad (Anaxyrus punctatus) aRSTOx_CONUS_2001v1 Habitat Map
This dataset represents a species habitat distribution model for Red-spotted Toad. These habitat maps are created by applying a deductive habitat model to remotely-sensed data layers within a species' range.
Red-spotted Toad (Anaxyrus punctatus) aRSTOx_CONUS_2001v1 Range Map
This dataset represents a species known range extent for Anaxyrus punctatus (Red-spotted Toad). These range maps are created by attributing sub-watershed polygons with information of a species presence, origin, seasonal and reproductive use.
Red-tailed Chipmunk (Tamias ruficaudus) mRTCHx_CONUS_2001v1 Habitat Map
This dataset represents a species habitat distribution model for Red-tailed Chipmunk. These habitat maps are created by applying a deductive habitat model to remotely-sensed data layers within a species' range.
Red-tailed Chipmunk (Tamias ruficaudus) mRTCHx_CONUS_2001v1 Range Map
This dataset represents a species known range extent for Tamias ruficaudus (Red-tailed Chipmunk). These range maps are created by attributing sub-watershed polygons with information of a species presence, origin, seasonal and reproductive use.
Red-tailed Hawk (Buteo jamaicensis) bRTHAx_CONUS_2001v1 Habitat Map
This dataset represents a species habitat distribution model for Red-tailed Hawk. These habitat maps are created by applying a deductive habitat model to remotely-sensed data layers within a species' range.
Red-tailed Hawk (Buteo jamaicensis) bRTHAx_CONUS_2001v1 Range Map
This dataset represents a species known range extent for Buteo jamaicensis (Red-tailed Hawk). These range maps are created by attributing sub-watershed polygons with information of a species presence, origin, seasonal and reproductive use.
Red-throated Loon (Gavia stellata) bRTLOx_CONUS_2001v1 Habitat Map
This dataset represents a species habitat distribution model for Red-throated Loon. These habitat maps are created by applying a deductive habitat model to remotely-sensed data layers within a species' range.
Red-throated Loon (Gavia stellata) bRTLOx_CONUS_2001v1 Range Map
This dataset represents a species known range extent for Gavia stellata (Red-throated Loon). These range maps are created by attributing sub-watershed polygons with information of a species presence, origin, seasonal and reproductive use.
Red-winged Blackbird (Agelaius phoeniceus) bRWBLx_CONUS_2001v1 Habitat Map
This dataset represents a species habitat distribution model for Red-winged Blackbird. These habitat maps are created by applying a deductive habitat model to remotely-sensed data layers within a species' range.