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The coursers are a group of birds which together with the pratincoles make up the family Glareolidae. They have long legs, short wings and long pointed bills which curve downwards. Their most unusual feature for birds classed as waders is that they inhabit deserts and similar arid regions. They have cryptic plumage and crouch down when alarmed to avoid detection by predators. Like the pratincoles, the coursers are found in warmer parts of the Old World. They hunt insects by running. Their 2-3 eggs are laid on the ground. ==Species in taxonomic order== *Egyptian plover ''Pluvianus aegyptius'' *Cream-coloured courser ''Cursorius cursor'' *Temminck's courser ''Cursorius temminckii '' *Indian courser ''Cursorius coromandelius'' *Burchell's courser ''Cursorius rufus'' *Double-banded courser or two-banded courser, ''Rhinoptilus africanus'' *Three-banded courser or Heuglin's courser, ''Rhinoptilus cinctus'' *Bronze-winged courser or violet-tipped courser, ''Rhinoptilus chalcopterus'' *Jerdon's courser ''Rhinoptilus bitorquatus'' 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「courser」の詳細全文を読む スポンサード リンク
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