Marbled Duck
 The Marbled Duck or Marbled Teal (Marmaronetta angustirostris) 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.