Charadriiformes is a diverse order of small to medium-large birds. It includes about 350 species and has members in all parts of the world. Most Charadriiformes live near water and eat invertebrates or other small animals; however, some are pelagic (sea birds), some occupy deserts and a few are found in thick forest.
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The order was formerly divided into three suborders:
The Sibley-Ahlquist taxonomy, which has been widely accepted in America, lum...
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Charadriiformes is a diverse order of small to medium-large birds. It includes about 350 species and has members in all parts of the world. Most Charadriiformes live near water and eat invertebrates or other small animals; however, some are pelagic (sea birds), some occupy deserts and a few are found in thick forest.
.
The order was formerly divided into three suborders:
The Sibley-Ahlquist taxonomy, which has been widely accepted in America, lumps all the Charadriiformes together with the seabirds and birds of prey into a greatly enlarged order Ciconiiformes. However, the resolution of the DNA-DNA hybridization technique used by Sibley & Ahlquist was not sufficient to properly resolve the relationships in this group, and indeed it appears as if the Charadriiformes consititute a single large and very distinctive lineage of modern birds of their own.
The auks, usually considered distinct because of their peculiar morphology, are more likely related to gulls, the "distinctness" being a...
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