Anseriformes is an order of birds also known as waterfowl that comprises about 180 living species of birds in three families: Anhimidae (three species...

orders, namely the gamefowl or landfowl (Galliformes) and the waterfowl (Anseriformes). Anatomical and molecular similarities suggest these two groups are...

duck, or in ornithology a hen. All ducks belong to the biological order Anseriformes, a group that contains the ducks, geese and swans, as well as the screamers...

list of Anseriformes species by global population. While numbers are estimates, they have been made by the experts in their fields. Anseriformes (Anser...

though this is based on fragmentary remains Disputed, was probably an Anseriformes but could still be an Cariamiformes however this may be a vast overestimation...

List of bird genera concerns the chordata class of aves or birds, characterised by feathers, a beak with no teeth, the laying of hard-shelled eggs, and...

torquata) is a species of bird in family Anhimidae of the waterfowl order Anseriformes. It is found in Argentina, Bolivia, Brazil, Paraguay, Peru, and Uruguay...

  Extinct in the wild (EW): 5 species   Critically endangered (CR): 223 species   Endangered (EN): 460 species   Vulnerable (VU): 798 species   Near threatened...

Pelagornithidae (pseudo-toothed birds) and the clade Anserimorphae (the order Anseriformes and their stem-relatives). The placement of the pseudo-toothed birds...

Late Quaternary prehistoric birds are avian taxa that became extinct during the Late Quaternary – the Late Pleistocene or Early Holocene – and before recorded...