Relacionar Columnas Bird TerminologyVersión en línea Match these bird terms to their meanings. por Légende X 1 TARSUS 2 MANDIBLE 3 STERNUM 4 GIZZARD 5 WINGSPAN 6 CREST 7 KEEL 8 PLUMAGE 9 RUMP 10 MOLT Lower leg bone between knee and foot Distance from one wingtip to the other Lower back area above the tail Seasonal shedding and regrowth of feathers Feathers covering the body Muscular stomach grinding up food Upper or lower part of a bird’s beak Tuft of feathers atop the head Ridge on the sternum for flight muscles Breastbone that anchors flight muscles