Wildlife Branch - Wildlife Diversity Program

While California is a global biodiversity hotspot, it is also home to more threatened and endangered species than any other state in the U.S. The Wildlife Diversity Program works to support the recovery of invertebrates, birds, mammals, reptiles and amphibians listed as Threatened or Endangered under the California Endangered Species Act (CESA) and/or the federal Endangered Species Act in a variety of ways. This includes evaluating petitions and conducting species status assessments to inform CESA listing or de-listing decisions by the California Fish and Game Commission, preparing and implementing conservation strategies and recovery plans, and supporting or conducting research and conservation actions when funding is available. We also work to prevent the need to list species by compiling the best available science and expertise on the status of California's wildlife Species of Special Concern and by supporting and conducting research and management actions to promote their recovery.

Scientific Research Permits

Scientific research provides the valuable information needed to support wildlife conservation and recovery efforts. To ensure this research is conducted in a coordinated way and minimizes potential impacts to species, California law authorizes CDFW to issue Scientific Collection Permits for research, propagation, and educational purposes under certain conditions to qualified applicants. If a species is listed as Threatened, Endangered, or Candidate under CESA or is Fully Protected, we may issue Memorandums of Understanding to qualified scientific researchers and managers to further the conservation and recovery of the species. We evaluate and process all permit applications for wildlife species, including Terrestrial Invertebrates of Conservation Priority. To learn more about obtaining a research permit, see our Research Permitting page.

Scientific research provides the valuable information needed to support wildlife conservation and recovery efforts. To ensure this research is conducted in a coordinated way and minimizes potential impacts to species, California law authorizes CDFW to issue Scientific Collection Permits for research, propagation, and educational purposes under certain conditions to qualified applicants. If a species is listed as Threatened, Endangered, or Candidate under CESA or is Fully Protected, we may issue Memorandums of Understanding to qualified scientific researchers and managers to further the conservation and recovery of the species. We evaluate and process all permit applications for wildlife species, including Terrestrial Invertebrates of Conservation Priority. To learn more about obtaining a research permit, see our Research Permitting page.

It is critical to understand the distributions of species, ranges, population dynamics, and the drivers that influence them to inform effective conservation and management actions. Our program leads range-wide surveys for a variety of species including bobcats (see Hot Topics) and tricolored blackbirds and coordinates community science projects such as short-eared owl survey, the North American Breeding Bird Survey and the North American Bat Monitoring Program. Likewise, we work to promote resiliency and conserve native biodiversity in California's natural communities through efforts including the California Environmental Monitoring and Assessment Framework and our montane carnivore project. These projects contribute to our understanding of wildlife communities and how they respond to climate change, wildfire, drought, land use, and other environmental changes. Species health also plays an important role in maintaining healthy, robust populations. For example, our program supports and helps coordinate disease surveillance and response efforts for Rabbit Hemorrhagic Disease, White-nose Syndrome in bats and Snake Fungal Disease.

Pollinators play a crucial role in the maintenance of biodiverse, healthy ecosystems by facilitating plant reproduction. Pollinators are an ecosystem service provider, supporting food production by pollinating a wide variety of crops, including most fruits, vegetables, and nuts. In California, pollinating animals include bees, butterflies, flies, moths, beetles, wasps, birds, and bats. Our program supports CDFW's efforts to restore habitat and promote nectar resources for pollinators on our Wildlife Areas and Ecological Reserves. Our conservation efforts also focus on declining pollinator species including the monarch butterfly and several native bumble bee species. For more information on the status of the western monarch population see our Monarch Butterfly page. We are also partnering with The Xerces Society for Invertebrate Conservation to create a community-science driven California Bumble Bee Atlas to track and help conserve California's native bumble bee species, join us by signing up to survey and contribute to our pollinator conservation efforts.

We coordinate the solicitation, review, and selection of grant proposals for three different federal wildlife grant programs: State Wildlife Grants, Endangered Species Conservation and Recovery Grants, and Endangered Species Conservation and Recovery Land Acquisition Grants. These grant programs promote conservation of California's Species of Greatest Conservation Need (PDF) and recovery of federally listed species. For more information related to these programs or to sign up for grant related notifications, see CDFW's Grant Opportunities page.

CDFW's Document Library provides public access to thousands of documents pertaining to wildlife species or their habitats. Recent publications and reports specifically related to our work are also readily available in our Program Library