Austin Loomer Rand, Stray Feathers From a Bird Man's Desk
“ PAINTING A BOWER The satin bowerbird of Australia, a species known to science as Ptilonorhynchus violaceus, has also been considered as a case in point when discussing the use of tools. The birds are somewhat larger than a robin, the male glossy blue-black, the female greenish. The male of this species constructs an elaborate bower, presumably for courtship purposes. It makes it of sticks and twigs, and decorates it with bright and curious - 17 - objects such as shells, feathers, bits of bone, and fruits, as do several other species of bowerbirds. ”
