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This is a list of the bird species recorded in Yemen. The avifauna of Yemen include a total of 432 species, of which thirteen are endemic, two have been introduced by humans and twenty-five are rare or accidental. Fourteen species are globally threatened. This list's taxonomic treatment (designation and sequence of orders, families and species) and nomenclature (common and scientific names) follow the conventions of ''The Clements Checklist of Birds of the World'', 5th edition. The family accounts at the beginning of each heading reflect this taxonomy, as do the species counts found in each family account. Introduced and accidental species are included in the total counts for Yemen. The following tags have been used to highlight several categories, but not all species fall into one of these categories. Those that do not are commonly occurring native species. * (A) Accidental - a species that rarely or accidentally occurs in Yemen * (E) Endemic - a species endemic to Yemen * (I) Introduced - a species introduced to Yemen as a consequence, direct or indirect, of human actions __NOTOC__ ==Grebes== Order: PodicipediformesFamily: Podicipedidae Grebes are small to medium-large freshwater diving birds. They have lobed toes and are excellent swimmers and divers. However, they have their feet placed far back on the body, making them quite ungainly on land. There are 20 species worldwide and 2 species which occur in Yemen. *Little grebe, ''Tachybaptus ruficollis'' *Eared grebe, ''Podiceps nigricollis'' 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「List of birds of Yemen」の詳細全文を読む スポンサード リンク
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