ice age wildlife. prehistoric period fauna. megalania.

ice age wildlife prehistoric period fauna megalania hand drawn watercolor animal ancient arctodus background bear big bird cartoon cat dinosaur earth extinct faced fossil giant giganteus glyptodon history illustration isolated mammal mammoth megaloceros megatherium moeritherium monster mountain nature ornimegalonyx planet primitive pronghorn pronghornhand rhino saber set short skeleton smilodon story tooth toothed vororakos wild woolly