Dinornithidae May 15 2285 × 1588 The Largest Birds Currently Extinct (More Than You Could Imagine) Comparison between human being and 4 species of moa: Dinornis novaezelandiae – 3 meters height Emeus crassus – 1,8 meters height Anomalopteryx didiformis – 1,3 meters height Dinornis robustus – 3,6 meters heightg (Graphics: Conty / CC BY 3.0)