Search results
Results from the WOW.Com Content Network
The largest parrot by length in the world, the hyacinth macaw is 1 m (3 ft 3 in) long from the tip of its tail to the top of its head and weighs 1.2–1.7 kg (2 lb 10 ...
Ostrich eggs are the largest of any bird, averaging 1.4 kg (3.1 lb). [3] The largest wingspan of any extant bird is that of the wandering albatross (Diomedea exulans) of the Sub-Antarctic oceans. The largest dimensions found in this species are an approximate head-to-tail length of 1.44 m (4.7 ft) and a wingspan of 3.65 m (12.0 ft).
It is the only parrot to have a polygynous lek breeding system. It is also possibly one of the world's longest-living birds, with a reported lifespan of up to 100 years. [5] Adult males weigh around 1.5–3 kilograms (3.3–6.6 lb); the equivalent figure for females is 0.950–1.6 kilograms (2.09–3.53 lb).
The table contains a list of the largest birds living on this planet by wingspan, at maximum, assumed to be reliable by experts and verified records, at least 3 m (9 ft 10 in). Rank Image
The largest macaws are the hyacinth, Buffon's (great green) and green-winged macaws. While still relatively large parrots, mini-macaws of the genera Cyanopsitta , Orthopsittaca and Primolius are significantly smaller than the members of Anodorhynchus and Ara .
Parrots, also known as psittacines (/ ˈ s ɪ t ə s aɪ n z /), [1] [2] are the 402 species of birds that make up the order Psittaciformes, found in most tropical and subtropical regions, of which 387 are extant.
One of the largest parrot conservation groups is the World Parrot Trust, [162] an international organisation. The group gives assistance to worthwhile projects, as well as producing a magazine ( PsittaScene ) [ 163 ] and raising funds through donations and memberships, often from pet parrot owners.
BBC News: Ancient American bird was glider – BBC News article; How the dinosaur bird took to the skies – Daily Telegraph article; Secret of flight for world's largest bird revealed – COSMOS magazine article; Argentavis, the largest flying bird, was a master glider – Article from the blog Not Exactly Rocket Science