To a wild horse their main enemy is a Mountain Lion and Bears, lesser concerns are wolves.
A wild horses's enemies are wolves & mountain lions.
A male horse is called a stallion, unless it is neutered, in which case it is called a gelding. Obviously, a male wild horse is not neutered, so it is a stallion.
a "semi-wild" horse.
A "semi-wild horse" is a Mustang. They are thus called because of their unusual history.
A hippopotomas means 'River Horse'. But is also sometimes called a Water horse
Wild horse (Mustang) groups are called bands in the US, or sometimes a herd of mustangs. In Australia they would be called a herd or mob of brumbies and the same would go for New Zealand or kaimanawa wild horses.
yes, it's called 'Herd your horses'
A wild female horse is called the same as a domesticated female horse. If the female horse is less than 5 years of age it is called a FILLY, but if the female horse is over the age of 5 it is called a MARE.
A mustang (i think)
A female horse over 5 years is called a mare. A female horse under 5 years is called a filly.
The Mongolian Wild Horse, now called the Przewalski's Horse, is believed to be the descendant of wild horses. The Icelandic horse is most likely partially descended from the Przewalski's Horse, and has most certainly not been around for as long.
Un-backed, they need to be backed in order to be ridden. An "untamed" horse may also be called a green horse, an un-broke horse, etc. They may also be called feral in most parts of the world. Mustangs are wild horses in both the USA and Canada; Brumbies are wild horses in Australia.