Argentavis Magnificens
Argentavis Magnificens (Wingspan 7-7.6 m (23-25 ft)) - The Largest Bird Which Ever Flew The bird world was turned upside down in 1979 when two well-known Argentinian paleontologists announced that they…
Argentavis Magnificens (Wingspan 7-7.6 m (23-25 ft)) - The Largest Bird Which Ever Flew The bird world was turned upside down in 1979 when two well-known Argentinian paleontologists announced that they…
One species of the recently discovered Piotopterids was over 2 m (6.5 ft) long. These huge, flightless Pelecaniformes of the northern hemisphere occurred in the late Oligocene and early Miocene…
Dinornis maximus Bird Facts The giant moa Dinornis maximus was less than half the weight of Dromornis stirtoni, at about 227 kg (500 lb), but it was significantly taller, the…
History of Australian Dromornis Stirtoni - The heaviest bird that ever lived Weighing half a ton (over 500 kg (1,100 1b)), Dromornis was one form of a group of giant…
History of Enaliornis - (100-108 million years ago) Little is known about the Enaliornis bird, which appears to have been a little larger than a pigeon, as there have been…
History of Archaeopteryx bird (Over 140 million years ago) Until further research is done on recently discovered fossils, the first known bird is Archaeopteryx lithographica von Meyer from the late…