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| | Falconiformes - Wikipedia, the free encyclopedia |
 | | However, in Europe, it has become common to split the order into two: the falcons and caracaras remain in the order Falconiformes (about 60 species in 4 groups), while the remaining 220-odd species (including the Accipitridae—eagles, hawks, and many others) are placed in the separate order Accipitriformes. |
 | | The American Ornithologist's Union leaves Falconidae and Accipitridae in Falconiformes, but places the New World vultures (family Cathartidae) with the storks in Ciconiiformes following the influential Sibley-Ahlquist taxonomy, in which all the raptors are placed into Ciconiiformes, but the Cathartids are considered to be outside the lineage that includes other raptors. |
 | | The idea that Falconiformes should be divided into many orders, is because of the suggestion that the order may not share a single lineage that is exclusive of other birds, and the most controversial suggestion is that Cathartidae are not Falconiformes but are related to the storks, in the separate order, Ciconiiformes. |
| en.wikipedia.org /wiki/Falconiformes (381 words) |
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