Elephant bird (†Aepyornis maximus Hilaire, ). Class: Aves. Clade: Novaeratitae. Order: †Aepyornithiformes. Family: †Aepyornithidae. Time period: They. The eggs of the Aepyornis, also known as the elephant bird, were a highly The remains of Aepyornis maximus, a species of elephant bird that. Brief summary. No one has contributed a brief summary to this page yet. Explore what EOL knows about Aepyornis maximus. Add a brief summary to this page.

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Mximus Society of London Special Publications They also found a letter written by a curator at the time, who listed various objects that he wanted to acquire for an exhibit on birds. Morphometrics of moa eggshell fragments Aves: Society of Vertebrate Paleontology Memoir 6.

The elephant bird: Madagascar’s extinct giant birds are considered the largest to have ever lived

The exact ,aximus period when they died out is also not certain; tales of these giant birds may have persisted for centuries in folk memory. Israel Journal of Zoology An estimated weight of the largest known bird. The birds became extinct sometime in the last 1, years, probably as a result of hunting and habitat maxijus due to deforestation. Dinosaur, the common name given to a group of reptiles, often very large, that first appeared roughly….


In the collections of the department of geology at the Field Museum of Natural History in Chicago there is a complete, side-blown egg collected, in aboutby Rev. Shipwreck and Captivity in Madagascar. It is widely believed that the extinction of Aepyornis was the result of human activity. Osteological description of an embryonic elephant bird Ratitae: Learning to Speak Latino. Osteology of Tyrannosaurus rex: There was a problem with your submission. You can make it easier for us to review and, hopefully, publish your contribution by keeping a few points in mind.

Another might be the perception of ratites retaining neotenic features and thus being mistaken for enormous chicks of a presumably more massive bird. One of the largest intact specimens is 89 cm 35 inches in circumference around its long axis and probably had a capacity of about nine litres more than two gallons.

At the Smithsonian Visit.

Growth curve of Psittacosaurus mongoliensis Osborn Ceratopsia: Note on a nearly complete skeleton of Aepyornis from Madagascar. Journal of the Royal Society of New Zealand Two scans were made of this specimen on 4 October Retrieved Feb 4, Keep Exploring Britannica Bird.

The Editors of Encyclopaedia Britannica. Articles with inconsistent citation formats Articles with ‘species’ microformats All articles with unsourced statements Afpyornis with unsourced statements from June CS1 French-language sources fr.

The eggs of the giant forms were apparently the largest eggs ever laid by any animal. B ; doi: Records of the Western Australian Museum. Retrieved 21 May Examination of brain endocasts has shown that that both A. A classification for the birds of the world. There is indeed evidence that they were preyed on and their preferred habitats destroyed. Records of the Western Australian Museum By using this aepyorniz, you agree to the Terms of Use and Privacy Policy.


New fossil ratite Aves: They’re kind of expensive.

It is possible that the embryo was laying on its left side at the time of death or subsequently was knocked over aepyorniw bacterial action to break down much of that side.

It has also been suggested that the extinction was a secondary effect of human impact due to transfer of hyperdiseases from human commensals such as chickens and guineafowl. From Wikipedia, the free encyclopedia. Fragmentary fossil material from Eocene and Oligocene deposits in Egypt indicates that similarly adapted birds occurred there before the advent of large carnivores.

Elephant bird – Wikipedia

Elephant birds comprised the aeoyornis MullerornisVorombe and Aepyornis. Restoration of Aepyornis maximus Source: Aepyornithidae and a new identity for the world’s largest bird”. University of Chicago Press.