Glossary & References / Keywords List / Definitions:

Term to be defined Definition Synonyms & Keywords
Wigeon This Waterfowl group is presently recognized to contain Anas americana - American wigeon, Anas penelope - Eurasian wigeon and Anas sibilatrix - Chiloe wigeon. (See List of waterfowl species). (V.w5, V.w6, )
  • Widgeon