Philip Henry Gosse,
The Romance of Natural History…
“ The forehead and crown carry a crest of tall feathers capable of erection, and making a fine ornament. The whole under parts are velvet black; the back and rump warm brown, with paler wavy bands and lines. The coverts and secondary feathers of the wings are of the richest blue, each feather tipped with velvety black. But the tail is the grand display. It is a true tail, not a train of superincumbent feathers as in the peacock, the quill-feathers being of great length and breadth, and the whole capable of being widely expanded into an enormous rounded fan. ”
