contour feather Definition

flight feather, feather, pennigerous, penniform, pinniform, remex, plumula, semiplume, aftershaft, barbule, plumelike, corniplume, sarcel, intermediae, plumicorn, pteryla, emu wren, barbicel, implumed, filoplume, vireton, dogvane, featheriness, deplumation, penninerved, stifftail, forficate, impennate, crissum, endysis, quillback, pavonine, pterylography, uropygium, longipennate, turbit, bastard wing, barbellate, indument, pentail, turacin, opinicus, uropygial gland, unplume, vertical tail, hairtail, turacou, dermopteran, quill, pterostigma, tail, spindletail, swanskin, gonydial, wingfish, birdbolt, sheartail, turacoverdin, hypural, aligerous, war bonnet, bicalcarate, featherstitch, subcaudal, pygostyle, gonys, spiketail, feathery, anglewing, uncinus, debeak, entermewer, lophosteon, aylet, furculum, brachypterous, desmognathous, ungula, urostege, kamichi, wing, peacock butterfly, animal material, tagtail, lanigerous, epithema, sprigtail, ailette, beak, apterium, danaide, vane, taenidium, dustbrush, horizontal tail, pennipotent, brevipen, hairbird, axillar, micropterous,