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The US Cybersecurity and Infrastructure Security Agency (CISA), which is part of the Department of Homeland Security, is getting a new acting director, as reported by ABC, less than a year after Madhu Gottumukkala took charge of the agency as deputy director and acting director in May 2025.
Little else was known about the 30-40 day moult, until Fretwell spotted large brown smudges in satellite pictures from 2019-2025. They turned out to be mounds of feathers, left in an area called Marie Byrd Land.