Східний квол зустрічається тільки в австралії має плями та два забарвлення

The eastern quoll are only found in Australia. The eastern quoll has a pointed nose, a bushy tail and is covered in white spots. Eastern quolls have two colour morphs of either a soft fawn or dark colour, so while they may look slightly different, they are exactly the same species. It’s thought that these colour variations are an evolutionary adaptation to increase their chances of survival in the wild

National Geographic