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单词 secretary bird
释义

secretary bird


secretary bird

n. A large African bird of prey (Sagittarius serpentarius) with long legs, gray and black plumage, and a crest of quills at the back of the head.
[Probably so called after its crest of quills, which reminded 18th-century observers of legal secretaries who stuck their quills into their wigs when not writing with them.]

secretary bird

n (Animals) a large African long-legged diurnal bird of prey, Sagittarius serpentarius, having a crest and tail of long feathers and feeding chiefly on snakes: family Sagittariidae, order Falconiformes (hawks, falcons, etc) [C18: so called because its crest resembles a group of quill pens stuck behind the ear]

sec′retary bird`


n. a large, long-legged bird of prey, Sagittarius serpentarius, of Africa, that feeds on reptiles. [1790–1800; < French secrétaire, perhaps by folk etym. < Sudanese Arabic ṣagr al-ṭēr]
Thesaurus
Noun1.secretary bird - large long-legged African bird of prey that feeds on reptilessecretary bird - large long-legged African bird of prey that feeds on reptilesSagittarius serpentariusbird of prey, raptor, raptorial bird - any of numerous carnivorous birds that hunt and kill other animalsgenus Sagittarius, Sagittarius - type genus of the Sagittariidae
Translations
serpentaire

secretary bird


secretary bird,

common name for a long-legged African bird, Sagittarius serpentarius, related to the hawkhawk,
name generally applied to the smaller members of the Accipitridae, a heterogeneous family of diurnal birds of prey, such as the eagle, the kite, and the Old World vulture.
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 and about 4 ft (122 cm) tall. Its crest of black feathers suggested the quill pens behind the ear of a 19th-century male secretary. The bird hunts on foot, zigzagging toward its prey and flapping its wings, and is valued as a destroyer of snakes and other reptiles. Secretary birds are classified in the phylum ChordataChordata
, phylum of animals having a notochord, or dorsal stiffening rod, as the chief internal skeletal support at some stage of their development. Most chordates are vertebrates (animals with backbones), but the phylum also includes some small marine invertebrate animals.
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, subphylum Vertebrata, class Aves, order Accipitriformes, family Sagittariidae.

Secretary Bird

 

(Sagittarius serpentarius), a bird of prey of the family Sagittariidae. Up to 1 m tall, the secretary bird resembles a crane. The legs are long and powerful, and the talons are short. The plumage is gray and black. The feathers on the head are reminiscent of goose quills stuck behind the ear of a clerk—whence the bird’s name.

The secretary bird is found in steppe areas in sub-Saharan Africa. The nests are in trees or bushes at 2–6 m or higher; each clutch contains two or, less frequently, three eggs. The secretary bird feeds on locusts, termites, reptiles, birds, and rodents; it hunts on the ground. It kills its prey, for example, poisonous snakes, by striking it with its feet; it uses its wings to protect itself from bites. It is under legal protection everywhere. It sometimes attacks useful birds, such as partridges.

secretary bird

a large African long-legged diurnal bird of prey, Sagittarius serpentarius, having a crest and tail of long feathers and feeding chiefly on snakes: family Sagittariidae, order Falconiformes (hawks, falcons, etc.)

secretary bird


  • noun

Synonyms for secretary bird

noun large long-legged African bird of prey that feeds on reptiles

Synonyms

  • Sagittarius serpentarius

Related Words

  • bird of prey
  • raptor
  • raptorial bird
  • genus Sagittarius
  • Sagittarius
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更新时间:2025/1/11 12:28:22