These Camel like animals roam the desert in small herds. The desert folk have uses for these creatures.
Ka’tshar are very similar to ants with one exception. They are about 6" long.
There is a land where every person wears spectacles. Those without eyeglasses are considered to be the lowest stratum of society, so adventurers without glasses are treated like outcastes. It certainly would explain those heroes wearing sunglasses for no apparent reason...