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173 datasets

General Fish Surveys - Lake Silverwood, San Bernardino County - 1999-2021

Published by: California Department of Fish and Wildlife
Last updated: Friday, April 24, 2026
File types: XLSX, ZIP

General Fish Surveys compare trends among the fishery species in Lake Silverwood utilizing data that calculates catch per unit of effort (CPUE), relat...

General Fish Surveys - Lake Perris, Riverside County - 1989 - 2021

Published by: California Department of Fish and Wildlife
Last updated: Friday, April 24, 2026
File types: XLSX, ZIP

General Fish Surveys compare trends among the fishery species in Lake Perris utilizing data that calculates catch per unit of effort (CPUE), relative ...

General Fish Surveys - Lake Skinner, Riverside County - 2008-2021

Published by: California Department of Fish and Wildlife
Last updated: Friday, April 24, 2026
File types: XLSX, ZIP

General Fish Surveys compare trends among the fishery species in Lake Skinner utilizing data that calculates catch per unit of effort (CPUE), relative...

General Fish Surveys - Diamond Valley Lake, Riverside County - 2003-2021

Published by: California Department of Fish and Wildlife
Last updated: Friday, April 24, 2026
File types: XLSX, ZIP

General Fish Surveys compare trends among the fishery species in Diamond Valley Lake utilizing data that calculates catch per unit of effort (CPUE), r...

Riparian Birds - Sierra Nevada Foothills [ds303]

Published by: California Department of Fish and Wildlife
Last updated: Friday, April 24, 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...

Riparian Birds - Sierra Nevada Foothills [ds303]

Published by: California Department of Fish and Wildlife
Last updated: Friday, April 24, 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...

Tree Habitat - Spears and Didion Ranches [ds321]

Published by: California Department of Fish and Wildlife
Last updated: Friday, April 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

These data are the summary statistics calculated for trees and snags from the three 0.05-ha circular plot habitat samples taken in 2005 each at the 15...

Fish Restoration Program Monitoring - San Joaquin Delta [ds2802]

Published by: California Department of Fish and Wildlife
Last updated: Friday, April 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Fish catch, invertebrate catch, and water quality data from the Sacramento-San Joaquin Delta collected by the Fish Restoration Monitoring Program, 201...

Greater Sage-grouse Range - NE CA - 2005 [ds96]

Published by: California Department of Fish and Wildlife
Last updated: Friday, April 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset was developed to map changes in greater sage-grouse range over time in northeastern California. Records in this dataset represent curren...

Biodiversity Explorer

Published by: California Natural Resources Agency
Last updated: Saturday, April 18, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

California supports one of the greatest displays of biodiversity in the nation and the world. The challenge posed by the 30x30 initiative, is to plan ...