Department of Animal, Aquaculture and Range Sciences, Sokoine University of Agriculture, Department of Animal, Aquaculture and Range Sciences, Sokoine University of Agriculture, Department of Animal, Aquaculture and Range Sciences, Sokoine University of Agriculture, College of Agriculture, Department of Agricultural Economics, Purdue University, College of Natural resources and Environment, Department of Fish and Wildlife Conservation, Virginia Polytechnic and State University and College of Agricultural Sciences, Department of Fisheries and Wildlife, Oregon State University