both of ravens and crows that they set about cawing when they happen to catch sight of strange objects, whatever they may be, whether man or beast, in sudden motion. Natural relations of a similar kind lie at the root of the fable of the thorn-bush, which plucks the wool off the passer-by, or wounds the fox that seeks refuge there, or that of the countryman who warms a snake in his bosom. Others set forth occurrences which may naturally form part of animal experience; take, for instance, the first example of the fables of Aesop where the eagle devours the cubs of the fox and carries off a hot coal attached to the sacrificial flesh which sets his nest on fire. And, in conclusion, we find that others contain traits of old myths, such as the fable of the dung-beetle, eagle, and Jupiter, where the circumstance borrowed from natural history--we will pass it by for what it is worth--appears to be referable to the different seasons of the year when the eagle and dung-beetle respectively lay their eggs; at the same time we may observe a clear intimation here of the traditional importance of the scarab, which, however, even in our present example, is already treated with an inclination toward comedy, an inclination still more pronounced in Aristophanes. As an excuse for not entering more fully here into the question how many of these fables can actually be traced to Aesop we mention the already well-established fact that only of quite a small minority--the last-cited one of dung-beetle and the eagle is among them--can it be shown that they date from Aesop's time, or that in general terms there is any flavour of antiquity about them to support the view that Aesop is in fact their author.