Central Africa's roiling, rapid Lower Congo River is home to an extraordinary assortment of fish—many truly bizarre. This new video by Science Bulletins, the American Museum of Natural Historys current-science video program, features Museum scientists on a quest to understand why so many species have evolved here. Follow Curator of Ichthyology Melanie Stiassny and her team as they search the Lower Congo Rivers mysterious depths for an evolutionary driver. For more information visit www.amnh.org
