_Ramphastos picatus_, Linnæus, 77
_Ramphastos piscivorus_, Linnæus, 77
_Ramphastos Tucanus_, Linnæus, 76
R.
The Natural History of Cage Birds Their Management, Habits, Food, Diseases, Treatment, Breeding, and the Methods of Catching Them. · 第 411 / 493 题