image: Waterfalls such as these stop larger, predatory fish from colonizing areas further upriver. This separation leads to low-predation habitats upstream and high-predation habitats downstream. This material relates to a paper that appeared in the 03 May 2017, issue of Science Advances, published by AAAS. The paper, by C.C. Ioannou at University of Bristol in Bristol, UK, and colleagues was titled, "High-predation habitats affect the social dynamics of collective exploration in a shoaling fish." view more
Credit: [Credit: Christos Ioannou]