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3576 datasets

Biodiversity Explorer User Guide

Published by: California Natural Resources Agency
Last updated: Saturday, August 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The Biodiversity Explorer is a set of maps and summary information on species, natural communities, and habitat types tracked by the California Depart...

Vegetation - Suisun Marsh - Change 1999 to 2000 [ds163]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, August 2, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This vegetation mapping project of Suisun Marsh blends ground-based classification, aerial photo interpretation, and GIS editing and processing. The m...

Vegetation - Napa County and Blue Ridge Berryessa [ds201]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, August 2, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

In 1995, the Manual of California Vegetation (MCV) introduced a quantitatively based method for classifying and mapping vegetation in California. In 2...

Peregrine Falcon Observations Generalized [ds2968] Extended Table

Published by: California Department of Fish and Wildlife
Last updated: Sunday, August 2, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, GEOJSON

The Peregrine Falcon Observations Database is a product of the California Department of Fish and Wildlifes (CDFWs) Wildlife Branch and Biogeographic D...

Bank Swallow Monitoring - River Miles [ds21]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, August 2, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This data set uses a shapefile from the California Department of Water Resources which was digitized from the "Sacramento River, Sloughs, and Tributar...

Bird Species of Special Concern [ds463]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, August 2, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

This data set is an intersection of all 63 vector polygon ranges depicted in the following publication with a statewide grid of 25 square mile hexagon...

Riparian Birds - Sierra Nevada Foothills [ds303]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, August 2, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

These data are summary statistics of abundances of birds counted within 100-m radius circles with 10-minute point counts at multiple sample points alo...

Vegetation Cover - Spears and Didion Ranches [ds319]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, August 2, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

These data are the summary statistics calculated for components of the herbaceous layers, and shrubs and trees from the three 0.05-ha circular plot ha...

Riparian Birds - Sierra Nevada Foothills [ds303]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, August 2, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, GEOJSON, ZIP, KML

These data are summary statistics of abundances of birds counted within 100-m radius circles with 10-minute point counts at multiple sample points alo...

Vegetation Cover - Spears and Didion Ranches [ds319]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, August 2, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, GEOJSON, ZIP, KML

These data are the summary statistics calculated for components of the herbaceous layers, and shrubs and trees from the three 0.05-ha circular plot ha...