Superintendent Cam Sholly (Yellowstone) and Acting Superintendent Gopaul Noojibail (Grand Teton), News release, 'Yellowstone and Grand Teton National Parks are further modifying operations to implement latest health guidance' (closure to all visitors) (Mar. 24, 2020) (Ex. AGY-FED-LANDS-SCIENCE-COURTS-037)
Acting Superintendent, Yosemite National Park, News release, 'Yosemite National Park is Modifying Operations to Implement Latest Health Guidance' (closure to all visitors) (Mar. 20, 2020) (Ex. AGY-FED-LANDS-SCIENCE-COURTS-040)
Superintendent Cam Sholly, Yellowstone National Park, News release, 'Yellowstone to modify operations to implement latest COVID-19 health guidance' (Mar. 18, 2020) (Ex. AGY-FED-LANDS-SCIENCE-COURTS-036)
Superintendent Cassius Cash, News release, 'Park Modifies Operations to Implement Latest Health Guidance' (campgrounds, pavilions, church and special-use permits) (Mar. 18, 2020) (Ex. AGY-FED-LANDS-SCIENCE-COURTS-049)
National Park Service, NPS Public Health Update page (servicewide mask requirements under EO 13991; Feb. 2021 requirement, Aug. 2021 reinstatement and later updates) (Aug. 16, 2021) (Ex. AGY-FED-LANDS-SCIENCE-COURTS-054)
Secretary of Commerce Wilbur Ross and Census Bureau Director Steven Dillingham, Statement on 2020 Census Operational Adjustments Due to COVID-19 (Press Release CB20-RTQ.16) (Apr. 13, 2020) (Ex. AGY-FED-LANDS-SCIENCE-COURTS-095)
Secretary of Agriculture Sonny Perdue (USDA Office of Communications release), USDA press release, 'USDA To Implement President Trump's Executive Order On Meat and Poultry Processors' (Apr. 28, 2020) (Ex. AGY-FED-LANDS-SCIENCE-COURTS-006)
BLM Oregon/Washington State Office and District Managers, Press release, 'BLM temporarily closes developed recreation facilities in Oregon' (implementing district closure orders effective Apr. 1, 2020) (Mar. 27, 2020) (Ex. AGY-FED-LANDS-SCIENCE-COURTS-056)
National Archives and Records Administration (Archivist David S. Ferriero), Press release nr20-47, 'National Archives Research Rooms and Presidential Libraries Nationwide to Close March 14' (Mar. 13, 2020) (Ex. AGY-FED-LANDS-SCIENCE-COURTS-090)
