California Lists Tricolored Blackbird
Posted in Listing

On April 19, 2018, the California Fish and Game Commission voted 4-0 to list the tricolored blackbird (Agelaius tricolor) as a threatened species. A statewide survey conducted in 2017 estimated the California population of the species to be over 175,000 birds. The species is broadly distributed in California, occurring in roughly 40 counties, though the bulk of the population resides in the Central Valley.

The Center for Biological Diversity petitioned for the emergency listing of the species in 2015, based on a dramatic decline in population estimates from 2008 to 2011 and again from 2011 to 2014.  The Department of Fish and Wildlife recommended listing as threatened in its 2018 12-month status review, despite the fact that the 2017 population estimate was 20 percent higher than the 2014 estimate.

It is unlawful to take species listed as threatened under the California Endangered Species Act without authorization from the Department of Fish and Wildlife.

  • Partner

    Paul Weiland is chair of Nossaman’s Environment & Land Use Group.  He focuses his practice on litigation, permitting, and compliance counseling.  Paul’s clients include public agencies, publicly regulated utilities, private ...

Nossaman’s Endangered Species Law & Policy blog focuses on news, events, and policies affecting endangered species issues in California and throughout the United States. Topics include listing and critical habitat decisions, conservation and recovery planning, inter-agency consultation, and related developments in law, policy, and science. We also inform readers about regulatory and legislative developments, as well as key court decisions.

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