"Wohelo-wohelo-wo-he-lo " The clear, musical call, rising from the green tangle of the forest that fringed the bay, seemed to float lingeringly above the treetops and out over the wide stretch of gleaming water, to a girl in a green canoe, who listened intently until the last faint echo died away, then began paddling rapidly towards the wooded slope. The sun, just dropping below the horizon, flooded the western sky with a blaze of colour that turned the wide waters into a sea of gold, through which the little craft glided swiftly, scattering from its slender prow showers of shining drops.