Over the past few decades, the increase in public and scholarly attention to human-animal relations has inspired an animal turn in a number of academic disciplines including environmental education research. This paper reviews the literature on animals in environmental education with respect to its theoretical foundations in critical pedagogy, ecofeminism and posthumanism, considers empirical work on formal, nonformal and informal learning spaces and discusses the implications of an animal-focused paradigm for teaching and research. In the conclusion the author suggests some areas for further inquiries from her own research and teaching experience.