The coursers are a group of

bird Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweig ...

s 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

wader 245px, A flock of Red_knot.html" ;"title="Dunlins and Red knot">Dunlins and Red knots Waders or shorebirds are birds of the order Charadriiformes commonly found wikt:wade#Etymology 1, wading along shorelines and mudflats in order to foraging, ...

s 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 The "Old World" is a term for Afro-Eurasia that originated in Europe , after Europeans became aware of the existence of the Americas. It is used to contrast the continents of Africa, Europe, and Asia, which were previously thought of by th ...

. They hunt insects by running. Their 2–3 eggs are laid on the ground.

Species in taxonomic order

Cream-colored courser The cream-colored courser (''Cursorius cursor'') is a wader in the pratincole and courser family, Glareolidae. Both parts of the scientific name derive from Latin ''cursor'', "runner", from ''currere'', "to run" which describes their usual ha ...

''Cursorius cursor'' *

Somali courser The Somali courser (''Cursorius somalensis'') is a wader in the pratincole and courser family, Glareolidae. Although classed as waders, these are birds of dry open country, preferably semi-desert, where they typically hunt their insect pr ...

''Cursorius somalensis'' *

Temminck's courser Temminck's courser (''Cursorius temminckii'') is a bird in the pratincole and courser family, Glareolidae. It is a wader which lives in sub-Saharan Africa. It is noted for laying its dark ash-black eggs in the burnt bushes and grass of the Afri ...

''Cursorius temminckii '' *

Indian courser The Indian courser (''Cursorius coromandelicus'') is a species of courser found in mainland South Asia, mainly in the plains bounded by the Ganges and Indus river system. Like other coursers, it is a ground bird that can be found in small groups ...

''Cursorius coromandelius'' *

Burchell's courser Burchell's courser (''Cursorius rufus'') is a wader in the pratincole and courser family, Glareolidae. The name of this bird commemorates the English naturalist William John Burchell. Native to Africa, Burchell's courser is a small, diurnal, ...

''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 Jerdon's courser (''Rhinoptilus bitorquatus'') is a nocturnal bird belonging to the pratincole and courser family Glareolidae endemic to India. The bird was discovered by the surgeon-naturalist Thomas C. Jerdon in 1848 but not seen again until ...

''Rhinoptilus bitorquatus''

References

* Hayman, Marchant and Prater, ''Shorebirds'' Glareolidae {{Charadriiformes-stub