Marbled Teal (Marmaronetta angustirostris), by (copyright) Mudhafar Salim
Iraq holds the largest breeding population of this species on global level. It concentrates within the wetlands of southern Iraq where the current surveys made by the Iraqi Organization for Conservation of Nature (IOCN) some noticeable decline in the breeding and migrant populations of this species.
The marbled duck, or marbled teal, is a medium-sized duck. It used to be included among the dabbling ducks, but is now classed as a diving duck. The scientific name, "Marmaronetta angustirostris", comes from the Greek "marmaros", marbled and "netta", a duck, and Latin "angustus", narrow or small and "rostris" billed.