Brown-throated Martin

The brown-throated martin, brown-throated sand martin or plain martin (Riparia paludicola) is a small passerine bird in the swallow family, Hirundinidae, that is widely distributed across Africa. It was formerly regarded as conspecific with the grey-throated martin (Riparia chinensis) and the Madagascar martin (Riparia cowani). == Taxonomy == The brown-throated martin was formally described in 1817 by the French ornithologist Louis Pierre Vieillot. He placed it in the genus Hirundo and coined the binomial name Hirundo paludicola. The specific epithet paludicola is Latin meaning "marsh-dweller" (from palus, paludis meaning "swamp" and -cola meaning "dweller". Vieillot based his account on "L'hirondelle à front roux" from South Africa that had been described and illustrated in 1806 by François Levaillant. The brown-throated martin is now one of six martins placed in the genus Riparia that was introduced in 1817 by the German naturalist Johann Reinhold Forster. It was formerly considered to be conspecific with the grey-throated martin (Riparia chinensis) and the Madagascar martin (Riparia cowani). Six subspecies are recognised. They differ in size and plumage tones of the upperparts or underparts. R. p. mauritanica (Meade-Waldo, 1901) – west Morocco R. p. minor (Cabanis, 1851) – Senegal and Gambia to north Ethiopia R. p.…