This chapter offers an overview of the conceptual framework of queer ecology – which interrogates the relationship between the categories of “queerness” and “nature.” In the first section, Seymour traces this framework’s history and deployment by academics, artists, and activists, and also attends to its oversights. She argues that queer ecology has made foundational, though sometimes underrecognized, contributions to the larger nonhuman turn in the humanities. The second section turns to primary sources, using queer ecology and the related framework of trans ecology to read two works of contemporary US literature, Edward Abbey’s novel The Monkey Wrench Gang (1975) and Oliver Baez Bendorf’s poetry collection The Spectral Wilderness (2015). Seymour shows how Abbey’s novel tries, unsuccessfully, to oppose the transformativity of nature to the transformativity of sex and gender; meanwhile, Bendorf’s poetry offers an alternative to this line of thought by drawing innovative parallels between the category of the vegetal and the transgender human body.