Editing Gadwall (section)

== References ==
{{Reflist|refs=

<ref name=Hume>{{Cite book |last1=Hume |first1=Julian P. |first2=Michael |last2=Walters |title=Extinct Birds |year=2012 |location=London, UK |publisher=T. & A. D. Poyser |pages=48 |isbn=978-1-4081-5725-1 |url=https://books.google.com/books?id=xpUBocGB12YC&pg=PA48 |access-date=10 August 2014}}</ref>

<ref name=IrishBirds>{{cite journal |journal=Irish Birds |volume=9 | issue=1 |year=2010 |page=68 |title=Gadwall}}</ref>

<ref name=ITIS>{{cite web |url=https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=175073 |title=ITIS Report: ''Anas strepera'' |publisher=[[Integrated Taxonomic Information System]] |access-date=10 August 2014}}</ref>

<ref name= Johnson>{{Cite journal |last1=Johnson |first1=Kevin P. |last2=Sorenson |first2=Michael D. |year=1999 |title=Phylogeny and biogeography of dabbling ducks (genus: ''Anas''): A comparison of molecular and morphological evidence | journal=The Auk |volume=116 |issue=3 |pages=792–805 |url=http://sora.unm.edu/sites/default/files/journals/auk/v116n03/p0792-p0805.pdf |doi=10.2307/4089339|jstor=4089339 }}</ref>

<ref name=Linnaeus>{{Cite book |last=Linnaeus |first=C. |author-link=Carl Linnaeus |title=Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. |location=Holmiae [Stockholm] |publisher=Laurentii Salvii |year=1758 |quote=A. macula alarum rufa nigra alba. |language=la |page=125 |url=https://www.biodiversitylibrary.org/item/10277#page/143/mode/1up |access-date=10 August 2014}}</ref>

<ref name=Madge>{{Cite book |last1=Madge |first1=Steve |last2=Burn |first2=Hilary |title=Wildfowl: An Identification Guide to the Ducks, Geese and Swans of the World |year=1988 |publisher=Christopher Helm |pages=200–202 |isbn=0-7470-2201-1}}</ref>

<ref name=merriam-webster>{{cite encyclopedia |url=http://www.merriam-webster.com/dictionary/gadwall |title=gadwall |encyclopedia=Merriam-Webster |access-date=24 August 2011}}</ref>
}}