<p> <em>Anas platyrhynchos</em> Linnaeus, 1758</p>
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Mallard
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Anas platyrhynchos Linnaeus, 1758
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Anatidae
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The mallard is the most well known anatidae in our country. This dabbling duck has a robust body, large head, yellow beak, orange legs and a blue stripe in its wings, visible during flight. In the mating season, the male exhibits a metallic green colouration on its head and neck, contrasting with a white collar, a brownish purple chest and grey on the rest of the body. The female is brown with a white belly. It can grow to be 60 cm long and have 95 cm span.
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Ria Formosa Nature Park
S. Jacinto Dunes Nature Reserve
Paul de Arzila Nature Reserve
Paul do Boquilobo Nature Reserve
Estuário do Tejo Nature Reserve
Estuário do Sado Nature Reserve
Lagoas de Santo André e da Sancha Nature Reserve
Sapal de C. Marim e V. R. Sto. António Nature Reserve
Albufeira do Azibo Protected Landscape
Litoral de Vila do Conde Regional Protected Landscape and Mindelo Ornithological Reserve
Açude da Agolada Local Protected Landscape
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Lisboa e Vale do Tejo
Centro
Norte
Algarve
Alentejo
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Least Concern
Base Characterization
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The mallard inhabits estuaries, coastal ponds, moist meadows, water courses, bogs, weirs and quagmires. It's usually easy to spot be it by its appealing plumage or by its trademark vocalization, the typical “quak-quak-quak”.
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All year long
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The mallard feeds on vegetable matter and land invertebrates and occasionally fish and amphibians. It obtains food on the surface or underwater, by partially submerging its body.
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The Portuguese population of this species is estimated to be of 16847 wintering individuals.