Climate Change Responses is an open access interdisciplinary journal dedicated to publishing exceptional research on ecological and evolutionary responses to climate change.  The journal is especially interested in publishing ground-breaking work linking responses to environmental change across levels of biological organization, from individuals to ecosystems, and with an emphasis on species interactions. Articles that establish cause-and-effect relationships rather than correlations between changes in the environment and species responses are particularly welcome. The journal applies a highly selective review process and accepts manuscripts demonstrating novel research covering a broad range of topics, including but not limited to: behavior, ecosystem function and dynamics, evolutionary adaptation and plasticity, paleoecology, phenology, physiology, population dynamics, and broad ecological changes, all within the context of climate change.