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Currently accepted estimates for the size of Argentavis are: Wingspan: 5.09–6.5 m (16 ft 8 in – 21 ft 4 in) Wing area: 8.11 m 2 (87.3 sq ft) Wing loading: 84.6 N/m 2 (1.77 lb/ft 2) Body length: 3.5 m (11 ft 6 in) Height: 1.5 to 1.8 m (4 ft 11 in to 5 ft 11 in) Mass: 70 to 72 kg (154 to 159 lb)
24 de jul. de 2007 · Although Argentavis was close to the theoretical upper size limit for safe gliding , and ≈16 times heavier than the Bald Eagle (Haliaeetus leucophalus) (Fig. 1 C and D), the fact that it flew is evident from a suite of anatomical evidence, including light and pneumatic bones, robust and elongated wing elements, and large and widely ...
30 de may. de 2009 · • 5 min read. Six million years ago, the skies of Argentina were home to fearsome predator – Argentavis magnificens, the largest bird to ever take to the air. It weighed in at 70kg and had a...
12 de jul. de 2023 · Length: 3.5 m (11.5 ft) Height: 1.7–2 m (5.6–6.5 ft) Weight: 60–80 kg (140–180 lb) For comparison, the living bird with the largest wingspan is the Wandering Albatross (3.63 m). Since A. magnificens is known to have been a land bird, another good point of comparison is the Andean Condor, which is not too distantly related to Argentavis.
Argentavis was close to the theoretical upper size limit for safe gliding (12), and 16 times heavier than the Bald Eagle (Haliaeetus leucophalus) ( Fig. 1 C and D), the fact that it flew is...
Hace 4 días · When was the Argentavis Magnificens alive? The Argentavis Magnificens was alive 6 million years ago up until 10,000 years ago. How big was the Argentavis Magnificens? The bird was among one of the heaviest birds ever, with a weight of 150-180 pounds. Did the Argentavis Magnificens have the largest wingspan ever?
7 de jul. de 2014 · With an estimated 20-24-foot wingspan, the creature surpassed size estimates based on wing bones from the previous record holder -- a long-extinct bird named Argentavis magnificens -- and was...
