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The adult red-breasted merganser is 51–64 cm (20–25 in) long, has a wingspan of 66–74 cm (26–29 in), and weighs 800–1,350 g (28–48 oz). [6] It has a spiky crest and long thin red bill with serrated edges. The male has a dark head with a green sheen, a white neck with a rusty breast, a black back, and white underparts.
The common merganser (Mergus merganser) and red-breasted merganser (M. serrator) have broad ranges in the northern hemisphere. The Brazilian merganser (M. octosetaceus) is a South American duck, and one of the six most threatened waterfowl in the world, with possibly fewer than 250 birds in the
The genus name is a Latin word used by Pliny and other Roman authors to refer to an unspecified waterbird, and merganser is derived from mergus and anser, Latin for "goose". [3] In 1843 John James Audubon used the name "Buff-breasted Merganser" in addition to "goosander" in his book The Birds of America. [4]
White-breasted nuthatch. Order: Passeriformes Family: Sittidae. Nuthatches are small woodland birds. They have the unusual ability to climb down trees head first, unlike other birds which can only go upwards. Nuthatches have big heads, short tails, and powerful bills and feet. Red-breasted nuthatch, Sitta canadensis
Many of these have distinctive head patterns. Note: 29 species are listed for SW Arizona; about a third range into the southwest, about 1/3 are common to the southeast Arizona biome and the other third are mountainous, or Mexican–ranging, or range north, or west to California, but all have southwest Arizona in or adjacent in the range maps.
Red-breasted merganser: Mergus serrator: Anatidae [17] 130 km/h 81 mph High–aspect ratio wings Canvasback: Aythya valisineria: Anatidae [18] 128 km/h 80 mph High-speed wings Common eider: Somateria mollissima: Anatidae [19] 123 km/h 76 mph High-speed wings Eurasian teal: Anas crecca: Anatidae: 97 km/h 60 mph High–aspect ratio wings Anna's ...
The scaly-sided merganser or Chinese merganser (Mergus squamatus) is an endangered typical merganser (genus Mergus). It lives in Manchuria and extreme Southeast Siberia , breeding in the north and wintering in the south.
Red-throated diver. Order: Gaviiformes Family: Gaviidae. Loons, known as divers in Europe, are a group of aquatic birds found in many parts of North America and northern Europe. They are the size of a large duck or small goose, which they somewhat resemble when swimming, but to which they are completely unrelated. Red-throated loon, Gavia stellata