There were hosts of black ravens, very busy and important, striding about and stabbing at the roots of things with their blue-black triangular beaks. And larks rising, and spiders throwing out their gleaming geometrical Traps and staggering butterflies and the unevenly speeding blue darts of the dragonflies. And a kestrel riding the air-currents in superlative ease with its gaze concentrated on the bright earth.