applying it in some practical way or making a book of it. But the attempt is a failure--those ears give it away. For intellectual pursuits the kangaroo is not fitted. But he _can_ jump; and the disconsolate grasshopper, whose hind-leg copyright the kangaroo has infringed, is far behind the record. It is, in fact, reported of an educated West Indian that, visiting New South Wales and encountering his first kangaroo, he sat down immediately to write an essay on the unusually large grasshoppers of Australasia. [Illustration: THOSE EARS.] Whether or not a serious naturalist is justified in excluding from a chapter on marsupial animals a careful and detailed consideration of the bookmaker and the 'bus-conductor, I will not stay to argue. I refrain from dealing at length with these interesting creatures in this place, because of the regrettable absence of specimens from the Zoo. The conductor (_Bellpunchus familiaris_) is readily capturable in this country. The habits of the bookmakers (_marsupialis vulgaris_) may be studied, and their curious habits learned by anybody willing to incur the expense in the inclosures set apart for their exhibition at the various racecourses, where their sportive gambles are the subject of great interest (and principal) on the part of speculative inquirers. [Illustration: THE RECORD.] [Illustration: THE KANGARULER.] [Illustration: WAR OF WIT.] Mansbridge is the guardian of the kangaroos in the Zoo--or the kangaruler, as one may say. Most pouched things in the Gardens are given to the care of Mansbridge, which involves a sort of compliment, for a pouched thing is never clever by itself, and wants a keeper who can think for it. He has the wallabies, the kangaroo hares, the kangaroo rats (mad things these, greater hotch-potches than the others), and the wombats. The wombat cannot jump like the kangaroo or the wallaby, and his sprightliness and activity are the sprightliness and activity of a cast-iron pig. He is slow, but I scarcely think he is quite such an ass as the kangaroo. I have even found him indulging in repartee, as you shall see. Every single movement of any part of the wombat is deliberate and well considered; it is apparently debated at great length by all the other parts, and determined upon by a formal resolution, duly proposed, seconded, and carried by the complete animal properly assembled. Once the motion is carried, nothing can stop it. If the wombat's travels are crossed by a river, he merely walks into it, across the bottom, and out at the other side. Here, in lairs side by side, live a common wombat and a hairy-nosed wombat. They don't come out much in daylight, and they had been here some time before they found themselves both out for an airing together. "Halloa," reflected the hairy-nosed wombat, "here is my neighbour. I'll chaff him!" and he straightway set to work to invent some facetious observation. In an hour or so an idea struck him, and,