Equine dating canada
Wild equine social systems are in two forms; a harem system with tight-knit groups consisting of one adult male or stallion, several females or mares, and their young or foals; and a territorial system where males establish territories with resources that attract females, which associate very fluidly. While the domestic horse and donkey (along with their feral descendants) exist worldwide, wild equine populations are limited to Africa and Asia. All species are herbivorous, and mostly grazers, with simpler digestive systems than ruminants, but able to subsist on lower-quality vegetation. Equines are odd-toed ungulates with slender legs, long heads, relatively long necks, manes (erect in most subspecies), and long tails.The genus appears to have spread quickly into the Old World, with the similarly aged E.livenzovensis documented from western Europe and Russia.The purpose of the bold black-and-white striping of zebras has been a subject of debate among biologists for over a century, but 2014 evidence supports the theory that they are a form of protection from biting flies.These insects appear to be less attracted to striped coats, and compared to other wild equines, zebras live in areas with the highest fly activity.
Human activities have threatened wild equine populations.
Equines are adapted for running and traveling over long distances.
Their dentition is adapted for grazing; they have large incisors that clip grass blades and highly crowned, ridged molars well suited for grinding.
The genus most likely originated in North America and spread quickly to the Old World.
Like Equidae more broadly, Equus has numerous extinct species known only from fossils.
One of the oldest species is Equus simplicidens, described as zebra-like with a donkey-like head shape.