The Trump administration’s pending deletion of the Endangered Species Act’s definition of “harm” will have an outsize impact on imperiled species in Northwest forests targeted for logging, especially the northern spotted owl, environmental attorneys say. Habitat for several species, including the threatened owl and the endangered marbled murrelet seabird, overlap with federally-managed forests in Oregon, Washington, and California, where logging is expected to increase under White House emergency orders and a new law that requires a roughly 75% increase in timber harvesting in national forests by 2034. “Without adequate, suitable places to live and reproduce, species go extinct,” said Melinda Taylor, senior lecturer at the University of Texas at Austin School of Law. “Repealing the definition of harm would undermine almost all of the regulatory framework in place to protect endangered species.”