black swan, Cygnus atratus
['pick, plectrum, plectron', 'ear, spike, capitulum', 'grey whale, gray whale, devilfish, Eschrichtius gibbosus, Eschrichtius robustus', 'artichoke, globe artichoke', "plunger, plumber's helper", 'Newfoundland, Newfoundland dog', 'coil, spiral, volute, whorl, helix']