Light-hearted, purely ornamental insects, sober and industrious, ugly, mischievous, destructive, all have revelled--and the butterfly brings the art of inconsequent revelling to the acme of perfection--in the comparatively dry air, in the glowing skies, and in the succession of serene days. Moreover there has been no off-hand, untimely destruction of the nectariferous blossoms of millions of trees and shrubs. Frail as some flowers are, others linger long if unmolested by profane winds, offering a protracted feast of honey, pure and full-flavoured. The light sprinklings of rain have served to freshen the air and moisten the soil without diluting the syrupy richness of floral distillations. All the generous output has been over-proof. Gaudy insects, intoxicated and sensuous, have feasted and flirted throughout the hours of daylight, and certain prim moths, sonorous of flight, find subtly scented blossoms keeping open house for them the livelong night. Let others vex their souls and mutter the oddest sorts of imprecations because the fruit-fly cradles its pampered young in the juiciest of their oranges. Me it shall content to watch butterflies sip the nerve-shaking nectar of the paper-barks, and in their rowdy flight cut delirious scrolls against the unsullied sky. Shall not I, too, glory in the superb season, and its scented tranquillity? Even though but casual glances are bestowed on the dainty settings of the pages on which Nature illustrates her brief but brilliant histories, understanding little, if aught, of her deeper mysteries, but thankful for the frankness and unaffectedness of their presentation--shall not I find abundance of sumptuous colour and grace of form for my enjoyment, and for my pondering texts without number? What more fantastic scene than the love-making of the great green and gold and black Cassandra--that gem among Queensland butterflies-when four saucy gallants dance attendance on one big, buxom, sober-hued damsel of the species, and weave about her aerial true lovers' knots, living chains, festoons, and intricate spirals, displaying each his bravest feathers, and seeking to dazzle the idol of the moment with audacious agility, and the beauty of complex curves and contours fluid as billows? The red rays of the Umbrella-tree afford a rich setting to the scene. The rival lovers twirl and twist and reel as she--the prude--flits with tremulous wings from red knob to red knob--daintily sampling the spangles of nectar.