Ключевые слова: america, animal, beak, bird, black, black fronted, blackfronted pipingguan, brazil, cracidae, crested, eye, forest, foz, fronted, galliformes, guan, habitat, head, hokko, iguau, iguazu, jacuapeti, jacupara, jacutinga, jungle, national, nature, park, penelope, piping, piping guan, reserve, single, tical, wattle, wild, wildlife, wood,