Among the more common species of game are squirrels, opossums, musk-rats, rabbits, racoons, wild turkeys, ", partridges" (quail, or Bob White), geese, and ducks; deer, black bears, grey (or timber) wolves, black wolves and "wild cats" (lynx), once common, have become rare.
The Rodents are also well represented by various squirrels, mice and hares.
Foxes are still found in considerable numbers in suitable habitats; opossums, skunks and raccoons are plentiful in some parts of the state; and rabbits and squirrels are still numerous.
The Formosan fauna has been but partially ascertained; but at least three kinds of deer, wild boars, bears, goats, monkeys (probably Macacus speciosus), squirrels, and flying squirrels are fairly common, and panthers and wild cats are not unfrequent.
The agouti and the armadillo are practically extinct and the only other mammals are ground squirrels, rats, a few other small rodents, and some bats.