This dataset represents the "Observed Distribution" for coho salmon in California by using observations made only between 1990 and the present (November 2022). It was developed...

The Southern Oregon/Northern California Evolutionary Significant Unit (SONCC ESU) of Coho Salmon was listed as threatened under the ESA on May 6, 1997. National Marine Fisheries...

This raster dataset represents sites that may provide protection for natural communities from multiple threats including climate, fire, altered river channels, and density of...

This layer shows highly suitable habitats for the reproduction and feeding of Mountain lion ( Puma concolor ).

Sensitivity is a measure of the slope of the relationship between April 1st Snowpack and September vegetation wetness (Normalized Difference Water Index; NDWI). Data is based on...

This data layer has been developed by an interagency team of scientists from the US Forest Service, US Fish and Wildlife Service, and Oregon State University. It was published...

This data layer depicts lands designated as critical habitat under section 4 of the Endangered Species Act for the Marbled Murrelet in California. Critical habitat is the...

This layer shows highly suitable habitats for the reproduction and feeding of Loggerhead Shrike ( Lanius ludovicianus ) within the species' range.

Least Bell's Vireos (LBVI) are a state and federally listed endangered species that nests exclusively in riparian areas in California. Conservation Science and Data...

The seral stages are categories that represent the developmental progression of forest ecosystems from initial establishment or following a stand replacing event (e.g., high...

Large trees in this metric were calculated as the sum of branch and stemwood plus foliage for trees over 20 inches in diameter. This is intended to represent the most stable...

This data set represents the digital range map of Joshua Tree ( Yucca brevifolia ) in western North America. It is only found in the Southern California Region of California.

The original point layer (WildfireOccurrence_CA_1992_2020.shp ) contains a spatial database of wildfires that occurred in the United States from 1992 to 2020. It is the fifth...

These rasters depict the predicted human- and lightning-caused ignition probability for the state of California. Ignition is regulated by complex interactions among climate,...

These rasters depict the predicted human- and lightning-caused ignition probability for the state of California. Ignition is regulated by complex interactions among climate,...

The original point layer (WildfireOccurrence_CA_1992_2020.shp ) contains a spatial database of wildfires that occurred in the United States from 1992 to 2020. It is the fifth...

Native species richness is estimated based on high suitability reproductive habitat for a given species. Reproductive habitat is used to represent suitability because it is...

This data layer has been developed by Moriarty et al. It was published in "Predicted distribution of a rare and understudied forest carnivore: Pacific marten ( Martes caurina...

Housing-Burdened Low-Income Households. Percent of households in a census tract that are both low income (making less than 80% of the HUD Area Median Family Income) and severely...

This is a dataset representing the boundaries for the Hermes copper butterfly ( Lycaena hermes ) as understood by the United States Fish and Wildlife Service. This species is...