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68 datasets

Wintering Waterfowl Monitoring - Central Valley - 1955-2022

Published by: California Department of Fish and Wildlife
Last updated: Thursday, January 1, 2026
File types: XLSX, ZIP

The Waterfowl Program annually monitors wintering waterfowl (ducks, cranes and coots) in the Central Valley, along with US FWS partners, using fixed-w...

Pacific Bluefin Tuna Tracking - Sportfishing Report.com

Published by: California Department of Fish and Wildlife
Last updated: Thursday, January 1, 2026
File types: XLSX

This project monitors the reported recreational Pacific bluefin tuna catch in California by industry on sportfishingreport.com. The data is a tally of...

Shark Incident Database - California

Published by: California Department of Fish and Wildlife
Last updated: Thursday, January 1, 2026
File types: XLSX, ZIP

The dataset includes information on the date, time, location, water depth, human activity, injury (if any), species of shark, and source information. ...

Precocious Maturation in Spring-Run Chinook Salmon

Published by: California Department of Fish and Wildlife
Last updated: Thursday, January 1, 2026
File types: XLSX, ZIP

Dataset contains Excel files for for water temperature duing chinook egg incubation, weight, fork length and condition factor of fry. Data is grouped...

Salmonid Restoration Validation in Ten Mile Creek, Mendocino County 2021-2022

Published by: California Department of Fish and Wildlife
Last updated: Thursday, January 1, 2026
File types: XLSX, ZIP

Juvenile Coho Salmon abundance was measured for a before-after, control- impact (BACI) analysis of restoration effectiveness. Analyses evaluated the e...

Quagga/Zebra Mussel Presence/Absence Monitoring - California - 2007-2023

Published by: California Department of Fish and Wildlife
Last updated: Thursday, January 1, 2026
File types: XLSX, ZIP

Quagga/Zebra mussel monitoring data for both uninfested and infested waterbodies throughout the state. This includes presence/absence data from plan...

Waterfowl Surveys - Yolo Bypass Wildlife Area - 2017-2025

Published by: California Department of Fish and Wildlife
Last updated: Thursday, January 1, 2026
File types: XLSX, ZIP

Surveys are conducted to record the number of waterfowl utilizing the Yolo Bypass Wildlife Area. Data are broken up by species and pond number where i...

Tule Elk Census Data - San Luis National Wildlife Refuge - 1984-2022

Published by: California Department of Fish and Wildlife
Last updated: Thursday, January 1, 2026
File types: XLSX, ZIP

Staff conduct an annual census of the elk in the enclosure at San Luis National Wildlife Refuge. The data includes the number of elk and the compositi...

Tule Elk Survey Data - San Luis Reservoir EMU - 2001-2021

Published by: California Department of Fish and Wildlife
Last updated: Thursday, January 1, 2026
File types: ZIP, XLSX

Tule elk surveys in the San Luis Reservoir Elk Management Unit (EMU), from 2001 through 2021. The data set contains the location of elk groups, the nu...

Water Temperature Measurements - Van Damme State Park - 1992-2025

Published by: California Department of Fish and Wildlife
Last updated: Thursday, January 1, 2026
File types: XLSX, ZIP

Instantaneous temperatures (C) at intervals ranging from 5 to 60 minutes obtained with HOBOtemp data loggers (Onset Computer Corp.) at 10m depth for M...