Prof. Mumblebard claims: “Tibetan wild ass is counter-shaded to blend into the environment. The white ventral surfaces tend to cancel give-away shading in the sunlight, making the animals plain and enhancing their cryptic colouration.”
Robin and the Honey Badger respond: “The pale panels on the Tibetan wild ass extend far too high on neck, scapula and haunches, and contrast far too much with the dark part of the flank, to be explained as counter-shading. The effect is to catch the sunlight like a flag rather than to hide the animals. Like ruminants of open habitats (e.g. springbok), this equid is coloured conspicuously, making it easier for the herd to monitor members’ positions and communicate any alarm instantly. Furthermore, the dark-pale contrast on the flanks makes it hard for the Tibetan wild ass’s main predator, the wolf, to distinguish heavily pregnant, vulnerable individuals.”
