A wild khestli bull showing his half-shed winter coat and middling, cringe ossicone (it's going to have to get darker fur if he wants to attract any ladies).
While commonly described as the 'Bylaean horse' by accounts of horse-familiar foreigners due to its similar shape, three toes (with a vestigial fourth on the forefeet), and use as livestock, the khestli is not an equid and is from a separate family of odd toed ungulates altogether. Khestli are the only representatives of this family left alive, surviving in isolation in Bylaea and two of the smaller major Urswali islands. These animals likely dispersed to these islands over a former landbridge that was lost to rising sea levels. The remnants of this same landbridge were used at a much later date (in tandem with canoe sea-travel) by the paleolithic humans and elowey who would eventually form the Bylaean and Urswali peoples.
Khestli are larger and bulkier than any wild horses, growing to an average of 3.5 ft at the shoulder and typically weighing around 250-300 lbs. They grow very thick, shaggy winter coats to contend with harsh winters, and protect themselves through buggy summers by coating themselves in mud.
Wild khestli fare best in wet lowland environments with an abundance of leafy vegetation, being found at the highest density in Bylaea's marshy west, and lowest in its eastern highland temperate rainforests. Unlike horses, they have no front incisors whatsoever (though retain cuspid teeth) and rely wholly on their powerful and dexterous lips to pluck leaves and aquatic vegetation. They fare well in marshy environments, being surprisingly powerful swimmers and well supported when walking through mud via widely splayed, three toed hooves.
Bulls are distinguished by possessing a singular ossicone 'horn', which is a bony protrusion with a full cover of skin and fur. This horn is a display feature used to signal health and vigor during courtship. The size of the horn is of some importance, but female choice appears to revolve more heavily around the darkness of its fur, which may suggest higher testosterone levels and better overall health. (This particular bull is on the younger side, his horn may darken by the time he's old enough to be a real contender). Horns are not involved in intraspecific conflict whatsoever. Full blown fights between competing males are rare (with most displays being heavily ritualized), but when they occur they are primarily fought by biting and slashing with their large, well developed cuspid teeth.
Khestli have been domesticated, and are used as livestock (with various levels of dependency) among all Bylaea's peoples. They serve similar functions to horses, being used for milk, wool, and meat. The heaviest use of domesticated khestli is among the Rodi-Byla people in the east- this group predominantly occupies the least favorable terrain (highlands and temperate rainforest) for these animals, but their intensive agricultural practices and clearing of large swaths of forest has made the areas around their settlements very favorable for the captive stock's survival.







