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State
Critical Habitats
State of Connecticut —
See full Data Guide here.Connecticut Critical Habitats is a polygon feature-based layer with a resolution of +/- 10 meters that represents significant natural... -
Federal
EnviroAtlas - NatureServe Analysis of Imperiled or Federally Listed Species by HUC-12 for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset includes analysis by NatureServe of species that are Imperiled (G1/G2) or Listed under the U.S. Endangered Species Act (ESA) by 12-digit... -
Federal
Papahanaumokuakea Marine National Monument (PMNM) Outline - Northwestern Hawaiian Islands (NWHI)
National Oceanic and Atmospheric Administration, Department of Commerce —
Boundary of the Papahanaumokuakea Marine National Monument (PMNM), located in the Northwestern Hawaiian Islands (NWHI). Created in 2006, Papahanaumokuakea is the... -
Federal
Papahanaumokuakea Marine National Monument (PMNM) - Northwestern Hawaiian Islands (NWHI)
National Oceanic and Atmospheric Administration, Department of Commerce —
Boundary of the Papahanaumokuakea Marine National Monument (PMNM), located in the Northwestern Hawaiian Islands (NWHI). Created in 2006, Papahanaumokuakea is the... -
Federal
Papahanaumokuakea Marine National Monument (PMNM), 2006-2016 - Northwestern Hawaiian Islands (NWHI)
National Oceanic and Atmospheric Administration, Department of Commerce —
Boundary of the Papahanaumokuakea Marine National Monument (PMNM), located in the Northwestern Hawaiian Islands (NWHI). Created in 2006, Papahanaumokuakea is the... -
Federal
Nearshore marine fish assemblages in southern California
National Oceanic and Atmospheric Administration, Department of Commerce —
Fish benthic trawls were completed by the Southern California Coastal Water Research Project (SCCWRP). Data from 425 fisheries independent trawls ranging from 2-215... -
Federal
EPA Region 6 REAP Rarity Geodatabase
U.S. Environmental Protection Agency —
The Regional Ecological Assessment Protocol (REAP) is a screening level assessment tool created as a way to identify priority ecological resources within the five EPA... -
State
Natural Diversity Database
State of Connecticut —
See full Resource Data Guide here.Abstract: The Natural Diversity Database Areas is a 1:24,000-scale, polygon feature-based layer that represents general locations of... -
Federal
Astragalus species complex genetic data from southeast Utah (Grand County and San Juan County), USA
Department of the Interior —
These data were compiled to investigate the evolutionary history of Astragalus iselyi, A. sabulosus var. sabulosus, and A. sabulosus var. vehiculus. The data release... -
Federal
Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Central California: FISH (Fish Polygons)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains sensitive biological resource data for marine, estuarine, and anadromous fish species in Central California. Vector polygons in this data set... -
Federal
Milwaukee River environmental DNA data for bigheaded carp and four other species from 2021 and 2022
Department of the Interior —
An eDNA-based sampling approach used by the U.S. Fish and Wildlife Service for bigheaded carp Hypophthalmichthys spp. in the upper Mississippi River and Great Lakes... -
Federal
Marine Invertebrate assemblages in southern California
National Oceanic and Atmospheric Administration, Department of Commerce —
This is a point file of invertebrate site clusters calculated from benthic trawls completed by the Southern California Coastal Water Research Project (SCCWRP). Data... -
Federal
Protected Species Valuation, Phase One 2008
National Oceanic and Atmospheric Administration, Department of Commerce —
Nonmarket valuation research has produced economic value estimates for a variety of threatened, endangered, and rare species around the world. Although over 40 value... -
Federal
Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Central California: FISHL (Fish Lines)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains sensitive biological resource data for anadromous fish and rare fish species occurrences in Central California. Vector lines in this data set... -
Federal
Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Central California: BIRDS (Bird Polygons)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains sensitive biological resource data for alcids, diving birds, gulls, terns, passerine birds, pelagic birds, raptors, shorebirds, wading birds,... -
Federal
Rhode Island, Connecticut, New York, and New Jersey ESI: REPTILES (Reptile and Amphibian Polygons)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains sensitive biological resource data for threatened/endangered sea turtles, diamondback terrapins, and rare reptiles/amphibians in coastal Rhode... -
Federal
Protected Species Valuation Survey, Phase Two 2008
National Oceanic and Atmospheric Administration, Department of Commerce —
Nonmarket valuation research has produced economic value estimates for a variety of threatened, endangered, and rare species around the world. Although over 40 value... -
Federal
Southwest Peninsular Florida 2016 ESI REPTILE & AMPHIBIAN Polygons
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains sensitive biological resource data for turtles, snakes, alligators, and crocodiles in Southwest Florida. Vector polygons in this data set... -
Federal
St. Croix River and Upper Mississippi River Spectaclecase mussel environmental DNAs: Data
Department of the Interior —
Spectaclecase (Margaritifera monodonta) is a federally endangered freshwater mussel species that has experienced a 55% reduction in range (USFWS 2014) and is... -
Federal
Glacier Bay, Alaska murrelet survey abundance estimates (KM_K) for survey year 2022
Department of the Interior —
Tabular data in CSV form of marbled and Kittlitz's murrelet population status and trend estimates made during the SEAN monitoring program. A zip package containing...