Evolution of musteloids
Badgers, martens, otters, raccoons, skunks, weasels, wolverines, and the red panda! Why are there so many species of musteloids? And did their weird elongate bodies have anything to do with it?



Evolution of sexual dimorphism in musteloids
Male weasels can get up to twice the size of female weasels! Why? Does it have to do with mating? Or do males and females just want to exploit separate food resources?