Posts tagged listed species.
CBD Lawsuit Challenges Service’s Failure to Prevent Toxic Pesticides from Harming Endangered Species

On February 1, 2024, the Center for Biological Diversity (CBD) filed an amended complaint (Complaint) in the U.S. District Court of Arizona, alleging the U.S. Fish and Wildlife Service (Service) failed to timely analyze the harmful effects of six pesticides on species listed under the Endangered Species Act (ESA) and their habitats. The lawsuit stems from the Service’s failure to issue biological opinions to the Environmental Protection Agency (EPA) in response to that agency’s request for formal ESA section 7 consultation with the Service over the EPA’s 2017 and 2021 ...

Last Friday, the U.S. District Court for the Eastern District of California issued an order on competing motions in the coordinated cases challenging the 2019 biological opinions (BiOps) that govern operation of California’s State Water Project and the federal Central Valley Project (Projects). The hefty order, which spanned over a hundred and twenty pages, attempted to distill the thousands of pages of briefing the parties submitted on the matter. Admittedly, stakes were high: these two Projects supply water to more than 25 million Californians and to farmers across the ...

The Role of Conceptual Ecological Models in Implementing the Federal Endangered Species Act

This week, I published a post on the Center for California Water Resources Policy and Management’s DeltaCurrents blog discussing the role of conceptual ecological models in implementing the federal Endangered Species Act. Conceptual ecological models are a specialized subset of conceptual models generally intended to describe the environmental factors that affect an ecological community, a species, or a population. Conceptual ecological models are useful in a variety of contexts ranging from development of research proposals and monitoring schemes, to regulatory ...

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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