The Buffalo, The Beetle, The Bouncing Kangaroo And The Bufo Marinus Cane Toad Composer(s): Howard L. Kaplan
To understand the impact of the creature that says "moo" Upon the island continent, one must consider too The buffalo, the beetle, the bouncing kangaroo And the Bufo marinus cane toad
For purpose of discussion, we will say this story starts When a buffalo in Africa lifts up its tail and farts The whiff of gas that passes lets some scarabs know an ung Ulate has likely stopped a moment to release a pile of dung The beetles set their windward course before the ground is hit By the pungent, fresh constituents of several pounds of shit The leavings, rich in cellulose, of what the beast once ate Provide the food and space to brood, so beetles start to mate
The rollers and the dwellers and the tunnelers invade Continuing a cycle that Egyptian art portrayed The rollers push their dung away to gain a bit of space The tunnellers drag theirs beneath; the dwellers nest in place Though individually small, they transport ton by ton And bury dung that otherwise would bake hard in the sun While mites that hitch a ride on beetles' bodies start to eat The eggs of flies that otherwise would for the dung compete
If you're a biophysicist, then you can calculate That beasts can't move efficiently above a certain weight By hopping on their hind legs, and the mass this rule allows Means kangaroos cannot evolve to be the size of cows In consequence, the dung they leave is golf-ball sized, or less And so Australia's coprophagous fauna could address Itself to handlng the smaller forms of pre-digested leaf But not the kind that's left behind by half-ton hunks of beef
The settlers who brought cattle to Australia many years Ago did not consider just how cow dung disappears And so the growing, lowing herds left calling cards around Which, sun-baked and inedible, were occupying ground Until eroded by the weather, trampled under hoof Or taken by the termites to form floor and wall and roof Eventually, despite the fact that Murphy tends to win When people meddle, hexapedal livestock was brought in
Not all the coprophagous species introduced so far Are forming useful colonies, among the ones that are Onthophagus gazella, found in Queensland, flies at night When cane toads lurk at dung pads to consume those who alight These toads, of course, have been of not much use protecting canes While threatening survival of some beneficial strains Perhaps a daylight flyer should assume gazella's role Or else one tough and fierce enough to fight when swallowed whole!
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