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The American wigeon is a bird of open wetlands, such as wet grassland or marshes with some taller vegetation, and usually feeds by dabbling for plant food or grazing, which it does very readily. While on the water, wigeons often gather with feeding coots and divers and are known to grab pieces of vegetation brought to the surface by diving ...
Mareca is a genus or subgenus of ducks in the family Anatidae that includes the wigeons.. The species now placed in this genus were formerly placed in the genus Anas.A molecular phylogentic study comparing mitochondrial DNA sequences published in 2009 found that the genus Anas, as then defined, was not monophyletic. [1]
The American wigeon was formerly called the baldpate by ornithologists, and some people still use that name, especially hunters. The diet of the wigeon consists mainly of grass leaves (~80%), other food types eaten are seeds (~10%) and roots and stems (~5%).
American wigeon; C. Chiloé wigeon; E. Eurasian wigeon; W. Wigeon This page was last edited on 1 August 2011, at 11:10 (UTC). Text is available under the ...
Eurasian wigeon: Mareca penelope (Linnaeus, 1758) 90 Chiloe wigeon: Mareca sibilatrix (Poeppig, 1829) 91 American wigeon: Mareca americana (Gmelin, JF, 1789) 92 Amsterdam wigeon: Mareca marecula (Olson & Jouventin, 1996) (E) 93 African black duck: Anas sparsa Eyton, 1838: 94 Yellow-billed duck: Anas undulata Dubois, CF, 1838: 95 Meller's duck ...
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Ruppia polycarpa. Ruppia, also known as the widgeonweeds, [4] ditch grasses or widgeon grass, is the only extant genus in the family Ruppiaceae, with eight known species. [5] ...
The following is a list of characters for The CW teen television drama series, Gossip Girl (2007–2012) and its standalone sequel series of the same name (2021–2023). The series is based on the popular book series of the same name written by author Cecily von Ziegesar. Both series follows the lives of privileged high school students who ...