Shortly after Donald Trump’s inauguration, the official National Park Service (NPS) Twitter account was caught retweeting crowd size photos that poked fun at Trump’s poorly attended ceremony. Hours later, the Badlands National Park in western South Dakota began tweeting out facts about human-induced climate change. Then the Death Valley National Park posted tweets about the park’s history as an internment camp for Japanese Americans during World War II.

The subsequent days brought more rumblings of dissent. Hundreds of “alternative” NPS social media accounts began to appear, run by anonymous NPS employees upset at the Trump administration’s attempt to obstruct evidence of human-caused climate change. A Rogue EPA popped up, followed by a Rogue NASA, USDA, Forest Service, and so on. Some tweeted climate facts relevant to their particular agency or park. Others took it a step further, highlighting the catastrophic ecological impacts of Trump’s border wall and approval of the Dakota Access and Keystone XL pipelines.

Last weekend, in a front-page article, the New York Times reported that its interviews with dozens of current and recently departed federal employees “reveal a federal workforce that is more fundamentally shaken than usual by the uncertainties that follow a presidential transition from one party to another.” The subhead inside put it even more starkly: “‘Sense of Dread’ Among Civil Servants Stirs Talk of Resistance to Trump.”