Anseriformes (Ducks, Geese, Swans, And Relatives) is a group of birds. There are 193 species of ducks, geese, swans, and relatives, in 67 genera and 5 families. Ducks, Geese, Swans, And Relatives includes groups like Presbyornithidae, Paranyrocidae, and Ducks, Geese, And Swans. Reproduction is dioecious.
EOL has data for 8 attributes, including: