Dinornis, Giant Moa, Cenozoic Bird

age of mammals animal art aves bird cænozoic age cænozoic era cænozoic period cænozoic time cainozoic age cainozoic era cainozoic period cainozoic time cenozoic age cenozoic era cenozoic period cenozoic time cenozoic chordate colorized dinornis enhanced extinct extinction flightless bird giant moa herbivore history human evolution hunter hunting paleobiology paleontology paleozoology plant eating prehistory primary consumer ratite bird spear struthioniformes terrestrial vertebrate vertebrate