My original species again. Here you can see male, female and cub. Males and females don’t differ much from each other, however, males are always larger. Both sexes have horns and a pattern on the collar. The pattern serves not only as an indicator of aggression degree, but also for communication. Arne’s cubs look awkward at first glance with disproportionately long paws and a large head on a thin neck, but in spite of that they can run very fast. A masking coloration also helps to avoid a predators, young arnes are change the cub coloration for adult one in about a year.