Twenty or thirty may be peering about in a bloodwood, and with a unanimous impulse and a call in unison they slip through the forest, and shoot into the jungle, flashing sun-glints. Eager, alert, always under high pressure, the business of the moment brooks of no delay. The flocks come and go between the home and the feeding-ground with noisy exclamations and impetuous haste. With whirr of wings and jeering notes they swoop close overhead, wheeling into the wilderness of leaves with the rapidity of thought, and with such graceful precision that the sunlight flashes from their shoulders as an arc of light. Work, hasty work, is a necessity, for their wastefulness is extreme, or, rather, do they not unconsciously perform a double duty, being chief among the distributing agents--industrious and trustworthy though unchartered carders for many helpless trees. When the company darts again out of the jungle, each with a berry in its bill and each shrilly exulting, many a load is dropped by the way, and many another falls to mother earth in the act of feeding the clamorous young. Berries and seeds having no means of self-transportation are thus borne far from parent trees to vegetate in sweet unencumbered soil. Other birds take part in this generous dispersal, but none engage in it so systematically or so openly. Beneath the tree which is the head centre of the colony is a carpet of debris several inches thick. Old and discarded nests, fragments of unused building materials, the nutmeg with its lacing of coral-red mace, the blue quandong, the remains of various species of figs, hard berries, chillies, degenerated tomatoes, the harsh seed-vessels of the umbrella-tree, samples of every fruit and berry of attractive appearance, however hot and acrid, all go to form a mulching of vegetable matter such as no other tree of forest or jungle gets. Prodigal and profuse as she may be, Nature is the rarest of economists. Out here in the forest is springing up an oasis of jungle, every plant of which owes its origin to the shining calornis.