CDFW collects and tracks fish and wildlife mortality reports to improve our ability to monitor disease outbreaks, detect emerging health threats, and help us better understand these events for more effective prevention and control. If you notice dead fish or wildlife, DO NOT TOUCH OR HANDLE THEM. Simply let us know by providing the following information in the Wildlife Mortality Report. Report sick or dead bats using the White-nose Syndrome Reporting Form Report wildlife mortality due to SF Bay Harmful Algae Bloom 2023 (iNaturalist) Instructions for completing the Wildlife Mortality Report (below) If you don't see the map below, try reloading this page (Ctrl+F5). About You Reporter's NameAffiliationPhoneArea CodePhone NumberEmailAddress Street Address Street Address 2 City State / Province Postal / ZipCode Afghanistan Albania Algeria American Samoa Andorra Angola Anguilla Antarctica Antigua and Barbuda Argentina Armenia Aruba Australia Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bhutan Bolivia Bosnia and Herzegovina Botswana Bouvet Island Brazil British Indian Ocean Territory British Virgin Islands Brunei Darussalam Bulgaria Burkina Faso Burundi Cambodia Cameroon Canada Cape Verde Cayman Islands Central African Republic Chad Chile China Christmas Island Cocos Colombia Comoros Congo Cook Islands Costa Rica Croatia Cuba Cyprus Czech Republic Denmark Djibouti Dominica Dominican Republic East Timor Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Falkland Islands Faroe Islands Fiji Finland France French Guiana French Polynesia French Southern Territories Gabon Gambia Georgia Germany Ghana Gibraltar Greece Greenland Grenada Guadeloupe Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Heard and McDonald Islands Honduras Hong Kong Hungary Iceland India Indonesia Iran Iraq Ireland Israel Italy Ivory Coast Jamaica Japan Jordan Kazakhstan Kenya Kiribati Kuwait Kyrgyzstan Laos Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg Macau Macedonia Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico Micronesia Moldova Monaco Mongolia Montserrat Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands Netherlands Antilles New Caledonia New Zealand Nicaragua Niger Nigeria Niue Norfolk Island North Korea Northern Mariana Islands Norway Oman Pakistan Palau Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Poland Portugal Puerto Rico Qatar Reunion Romania Russian Federation Rwanda S. Georgia and S. Sandwich Islands Saint Kitts and Nevis Saint Lucia Saint Vincent and The Grenadines Samoa San Marino Sao Tome and Principe Saudi Arabia Senegal Seychelles Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa South Korea Soviet Union Spain Sri Lanka St. Helena St. Pierre and Miquelon Sudan Suriname Svalbard and Jan Mayen Islands Swaziland Sweden Switzerland Syria Taiwan Tajikistan Tanzania Thailand Togo Tokelau Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Turks and Caicos Islands Tuvalu Uganda Ukraine United Arab Emirates United Kingdom United States Uruguay US Minor Outlying Islands US Virgin Islands Uzbekistan Vanuatu Venezuela Viet Nam Wallis and Futuna Islands Western Sahara Yemen Yugoslavia Zaire Zambia Zimbabwe Country About the Witness (if different)NamePhoneArea CodePhone NumberAbout the ObservationObservation DateMonth - Day - YearAnimal ClassificationBirdMammalFishReptileAmphibianOtherIf Other, specifySuspected CauseDiseasePollutionTrauma / Injury (vehicle, window collision, shot, etc.)UnknownLocationUsing the map, browse to and click/tap the sighting location, which will populate the long/lat fields below. LongitudeLatitudeSpecific mortality location (refuge unit, pond number, address, intersection, park, etc.) County Alameda Alpine Amador Butte Calaveras Colusa Contra Costa Del Norte El Dorado Fresno Glenn Humboldt Imperial Inyo Kern Kings Lake Lassen Los Angeles Madera Marin Mariposa Mendocino Merced Modoc Mono Monterey Napa Nevada Orange Placer Plumas Riverside Sacramento San Benito San Bernardino San Diego San Francisco San Joaquin San Luis Obispo San Mateo Santa Barbara Santa Clara Santa Cruz Shasta Sierra Siskiyou Solano Sonoma Stanislaus Sutter Tehama Trinity Tulare Tuolumne Ventura Yolo Yuba Mortality InformationMortality onset date (best estimate)Month - Day - YearMortality end date (best estimate)Month - Day - YearNumber of species affected 1 2 3 Species* affectedKnown dead #Known sick #Est. dead #Est. sick #Species* affected 2Known dead #2Known sick #2Est. dead #2Est. sick #2Species* affected 3Known dead #3Known sick #3Est. dead #3Est. sick #3*If unsure about species, please describe (size, color, distinctive markings; if bird, describe bill color and shape, leg color and length, foot shape); submit photo if possible. Include description and population at risk (number of animals in the area) Clinical signs (any unusual behaviors or physical appearance) Environmental factors (weather, change in water level or temperature, food shortages, pollution, etc.) Problem area description (urban, rural, agriculture, industrial, habitat type, waterbody type etc.; access to artificial food/water) PhotosUpload Photos FilenameSizeProcessStatus(max. combined file size: 10 MB)Captcha Wildlife Health Laboratory Avian Investigations Genetics Research Human Dimensions of Wildlife Human-Wildlife Conflict Native Wildlife Rehabilitation Nongame Species Health Pesticide Investigations Wildlife Diseases WHL Staff WHL Blog(opens in new tab)