common merganser mating

. Specific location of breeding and nesting may be chosen . A large, deep cavity created by a pileated . Mergus merganser. Common Merganser populations in North America declined by over 2% per year between 1966 and 2014, resulting in a cumulative decline of 65%, according to the North American Breeding Bird Survey. The hooded merganser (Lophodytes cucullatus) is a species of merganser.It is the only extant species in the genus Lophodytes.The genus name derives from the Greek language: lophos meaning 'crest', and dutes meaning 'diver'. Nesting / Breeding. Long, the skinny bill is brilliant red. Common Merganser Profile . Timing and Routes of Migration. The common merganser eats mainly fish. It is an uncommon to rare migrant and winter resident across the state found on deeper lakes and rivers. Anatidae. Common mergansers are generally silent unless courting or alarmed. . A pair of Common Mergansers (Mergus merganser) mate in the main pond at Sapsucker Woods, just a few feet from the Cornell Lab of Ornithology. (I am a waterfowl enthusiast after all! Common Merganser: Large, sleek diving duck with black upperparts and white underparts. In Switzerland, the common merganser can be seen all year round on all major waters and rivers. The breeding range of the red-breasted merganser generally extends farther north and not as far south as the common merganser. Pesticides, toxic . In recent years it has increased both as a breeding bird and as a winter visitor. The common merganser (Mergus merganser) is a duck species and approx. More rarely, they will take small mammals and birds. The male in breeding plumage is distinctive, with olive-brown sides and a black back accented with white stripes down the middle of a few long feathers. . This female Common Merganser was swimming in the fast-flowing water of the Yellowstone River in the area known as LeHardy Rapids. ON PEI: The common merganser breeds on Prince Edward Island, however this has 'never been confirmed' as per the Maritime Breeding Bird Atlas. In winter, the American race of common merganser ranges along the Atlantic coast from . Both the Old World subspecies (known as Goosander) and the New World subspecies have been documented on St. Paul Island. The males are striking with clean white bodies, dark green heads, and a slender, serrated red bill. 2004); . In summer, look for them leading ducklings from eddy to eddy along streams or standing on a flat rock in the middle . Here are a few more fun facts. Eggs are approximately 64 mm in length and have a pale yellow, ivory, or white buff appearance. Average Wingspan: 34 inches It overwinters in large lakes, reservoirs, rivers, coastal bays, estuaries, and harbors. Return to Mergansers. Female has a gray body with a rusty head that is sharply defined against the white neck. Merganser - Hooded Mergansers are a smaller species of merganser that migrates through the state, with some birds breeding here in the summer months. Common merganser ducks' breeding season comes once every year and these birds prefer breeding in a tree cavity. Your browser does not support the element. Although red-breasted mergansers breed over most of Alaska, including the Aleutian Islands, they are most abundant on areas adjacent to the Bering . North American Breeding Distribution and Relative Abundance: The Hooded Merganser is broadly distributed across the eastern half of the United States, with a second, disjunct population in the Pacific Northwest. The females have a shaggy crest on their head. The Common Merganser is a large duck which may also be known as the goosander or gulaund. The Hooded Merganser was a common species during the Minnesota Breeding Bird Atlas (MNBBA). A common species of diving duck. Like other mergansers, it has a narrow, serrate bill. Common Merganser - Mergus merganser - Species Information and Photos, including id keys, habitat, diet, behavior, nesting, migration, and conservation status. Migration Overview. In the first comprehensive account of Minnesota's avifauna, Hatch ( 1892 ), a physician in Minneapolis in the late 1800s, wrote that he would find young Common Mergansers "on the ponds and small grassy lakes" of "his country" in the early days. The range map depicts the boundary of the species's range, defined as the areas where the species is estimated to occur within at least one week within each season. In Birds of the World (S. M. Billerman, Editor). . Common Merganser. Mating System monogamous Common mergansers breed once per year, in the summer. Learn moreLearn more about this data Occurrence Breeding season Season date range Jun 7 - Sep 28Learn moreLearn more about seasons J F Merganser behavior varies slightly from species to species and season to season. Common Merganser Overview. Common Merganser populations in North America have held steady between 1966 and 2019, according to the North American Breeding Bird Survey. . Common mergansers feed predominately on fish, where there large, red, serrated bills serve them well. . This duck is the smallest merganser commonly found in Washington. The IUCN status is a least concern species. the mergansers will be unable to utilize this new area for breeding. The common merganser is a large duck that eats fish and nests in holes in trees. 2015; Cederholm et al., 2000). Common Mergansers are streamlined ducks that float gracefully down small rivers or shallow shorelines. The bird is striking in appearance; both sexes have crests that they can raise or lower, and the breeding plumage of the male is handsomely patterned and coloured. Photo gallery by specie Common Merganser (Mergus merganser) - Harle bièvre - page 1 . Head and higher neck are green-black with head crest normally not seen. 66cm long.It is a specialist among the fish catchers! Common Merganser. The crestless head is dark green, the bill is red, and the eye is dark. A clutch typically contains 9 to 12 eggs, which are laid between May and June. The conservation status of the Common Merganser as non-breeding bird in the Netherlands is unfavourable (inadequate). Common Merganser male in nonbreeding plumage - Nikon D200, f6.3, 1/1250, ISO 320, Nikkor 200-400mm VR with 1.4x TC at 400mm, natural light. They are very rare visitors to South Carolina's coast in the winter months. The common merganser nests in cavities of large trees, rock crevices, and lighthouses. A male "Hoodie" in breeding plumage is a striking sight, with a snow-white, fan-shaped crest bordered in black; black-and-white-striped chest . Learn moreLearn more about this data Occurrence Post-breeding migratory season Season date range Hooded Merganser CONSERVATION: Although the population numbers of the common merganser has declined markedly in the last few decades, this duck . When seen in their breeding plumage, the males have the appearance of being mostly white. If a member of the species has been noted in the Latilong but no evidence of breeding has been reported (perhaps the species is a migrant, vagrant, or non-breeding resident there), . Common Merganser (Mergus merganser), version 1.0. The upper mandible on their bills are hooked, which helps to catch and hold . Common merganser (Redirected from Common Merganser) Common merganser. Breeding and Nesting Behavior: Common Mergansers will have 1 brood (family) a year, with 6-13 eggs per clutch (number of eggs produced at a single time). Return to Common Merganser page . 3.4lb. The females always select . The male has a dark green head, while the female's is reddish-brown. The common merganser is one of the most abundant species of waterfowl in the Adirondacks, as this bird thrives in cold, northern regions where mature forests surround favorable bodies of water. This large waterfowl catches its food by diving and catches its prey with its serrated bill. Common Merganser call Lars Edenius, XC475545. Habitat in Nonbreeding Range. Learn more Learn more about . . The Common Merganser is slightly larger, with a distinct white chest and less of a crest on the male compared to the Red-breasted Merganser. The lower neck, breast and underparts are creamy-white with a variable pink wash. The Common Merganser eats primarily small fish, but will also eat insects . The Common Merganser population in North America has been stable over the last half-century, according to the North American Breeding Bird Survey, except for a persistent declining trend evident in Manitoba, Canada. ♂ adult plum. Although localized breeding populations . Breeding pairs join in late winter and single broods are raised by the female each year (Pearce et al., 2015). Habitat in Breeding Range. It built up numbers in Scotland and then since 1970 it has spread across northern England into Wales, reaching south-west England. Females and immature males have a gray body, contrasting with a cinnamon-red head and white throat. Currently, the closest breeding birds are found in Pennsylvania. Pairs are formed in late winter, when a male circles a female and displays with his neck stretched forward and head feathers erect. Some species, like the Common, are quite social and live in flocks. Common Merganser Mergus merganser. Common Mergansers typically nest in tree cavities, but may also . An important part of the species' breeding range, the Boreal forest, is not covered very well by current surveys. Common Mergansers feed mostly on fish, diving underwater to catch them. Common mergansers breed from Alaska, the southern Yukon, Labrador and Newfoundland south to central California, Arizona, New Mexico, southern Chihuahua and east of the Rockies to Minnesota, Michigan, New York, New England and Nova Scotia. The Atlas of the Breeding Birds of Nevada (2007) found Common Merganser nests upstream and downstream of the cities of Reno and Sparks, but found that nests were scarce within the metropolitan area. Natura 2000 areas in the Netherlands have been designated as non-breeding bird for this species. non-breeding bird. Common mergansers are carnivores (piscivores). Males are slightly larger then females and when in breeding season can be easily distinguished from females by their white body with a salmon-pink tinge, black head with a green gloss, grey rump and tail, and white wings on the inner half and black on the outer half. This female common merganser in non-breeding plumage was photographed while standing on the bank of Walnut Canyon Lakes in Flagstaff, Arizona, USA. It prefers to reside in Europe, northern Asia and North America, and is frequently seen near lakes and rivers. Common Merganser is present throughout the year in Sonoma County but seems much more common in the winter. Breeding is done close to the water, with the female partner constructing a ground scrape nest. The Common Merganser is a breeding resident across Minnesota's northern forest landscape. They can dive up to 13 ft to retrieve food, and sometimes dive deeper in the winter. Common Merganser populations in North America declined by over 2% per year between 1966 and 2014, resulting in a cumulative decline of 65%, according to the North American Breeding Bird Survey. Being a hardy species, it lingers on the southern border of ice and snow and is the very first of our waterfowl to start on its spring migration. Spring .--This large and handsome duck has always been associated in my mind with the first signs of the breaking up of winter. With 600-800 brood-pairs, the common merganser is a quite frequent breeding bird of Switzerland. When in flight, the common merganser flies close to the water surface in a trailing line and each individual looks elongated compared to other ducks in flight. The meaning of COMMON MERGANSER is a merganser (Mergus merganser) widely distributed in the northern hemisphere with the male having mostly white plumage and a blackish-green head during the breeding season and the female and nonbreeding male having mostly gray plumage and a reddish-brown head —called also goosander. The drakes and ducks can be easily distinguished during the mating season (autumn - spring). There is a noticeable northward shift of the winter range in the east, that may be habitable if . Common Merganser Mergus merganser. Feeding: Mergansers feed on fish and insects during the mating season for the young. Return to Mergansers. Sightings of the Common Merganser throughout the year (1900 . Photo by Nat Drumheller Photo by Doug Gochfeld Photo by Cory . The Common Merganser is a large fish-eating diving duck, and has a long thin bill with toothy . Common around the island, and 'very common' in the fall and winter. The common merganser is found in all four flyways. Common Merganser is a Large, modern diving duck with black upperparts and white underparts. The Common Merganser is found year round in Maine, northern Vermont, northern New Hampshire, as well as some portions of both western Massachusetts and western Connecticut. Outside of the breeding season many of these ducks migrate, and they do so in large groups. They feed mainly on fish but also hunt a wide range of other aquatic prey, such as mollusks, crustaceans, worms, insect larvae, and amphibians. Common Mergansers are primarily fish-eating ducks. Voice is a hoarse croaking car-r-r-r or rapid cackling notes. A largely freshwater bird, the goosander first bred in the UK in 1871. Central Asian Common Merganser M. m. orientalis; American Common Merganser M. m. americanus Description: The Common Merganser measures about 70 cm in length and has a wingspan of 78 - 94 cm. 3.4lb. However, the three merganser species can be reliably identified during helicopter-based plot surveys. ♀ immature . Anatidae. Contents 1 Taxonomy 2 Description 3 Behaviour 3.1 Feeding 3.2 Breeding 3.3 Movements Range: Post-breeding migration. Common mergansers form mated pairs that last for at least one mating season and may last over a number of mating seasons. The bill is red with a blackish culmen and nail. The common merganser (North American) or goosander (Eurasian) ( Mergus merganser) is a large seaduck of rivers and lakes in forested areas of Europe, Asia, and North America. . The Atlas of the Breeding Birds of Nevada (2007) found Common Merganser nests upstream and downstream of the cities of Reno and Sparks, but found that nests were scarce within the metropolitan area. Preferred Habitat During the breeding season common mergansers are found in lakes and rivers bordered by mature forests. Common Merganser Mergus merganser Range: Post-breeding migration The range map depicts the boundary of the species's range, defined as the areas where the species is estimated to occur within at least one week within each season. The area is a good spot for seeing Harlequin Ducks. ♀ adult plum. Feeds on fish, mollusks, crustaceans, bugs, and crops. The Common Merganser is the largest of the three types or species of mergansers seen in North America. Wings are black with extensive white patches. The range map depicts the boundary of the species's range, defined as the areas where the species is estimated to occur within at least one week within each season. Sexual dimorphism (visible differences) is obvious in the coloration of males and females. Also, incubation doesn't take longer than 23 days. Breeding Range: merganser: Iceland and n Eurasia: orientalis: c Asia: americanus: Canada and w USA: IUCN Status Code: LC (Birdlife factsheet) Described by: Linnaeus, 1758: German: Gänsesäger: 1998, Hutto and Young 1999, Maxell 2000, Foresman 2012, Adams 2003, and Werner et al. . Breeding. Drake Red-breasted Merganser in breeding plumage - Nikon D200, f7.1, 1/800, ISO 400, +0.7 EV, Nikkor 200-400mm VR with 1.4x TC at 400mm, natural light. While there are not many studies concerning common merganser breeding and non-breeding habitat and behaviors, it is known that Common Mergansers are residents in the Northern Pacific and Atlantic United States, but also have migrating populations. Ithaca, New Yo. When it is the breeding season, this duck moves from the sea to shallower-water regions like ponds and freshwater lakes. Mergus merganser. Common Merganser Mergus merganser. Partners in Flight estimates a global breeding population of 1.9 million and rates them 9 out of 20 on the Continental Concern Score, indicating a species of low conservation concern. ♂ adult . Between May and June (their breeding season), the female lays between nine and 12 eggs. Its flocks are usually small, but these may combine into big concentrations sometimes at large reservoirs. The Common Merganser is the largest of the three types or species of mergansers seen in North America. Common Mergansers nest in tree cavities or rock crevices near lakes and . Park, a few will hang around Lake Estes in the winter and a few more will stop over as they migrate north to summer breeding locations. Red-breasted mergansers build their nest on the ground covered by low tree branches, rocks, and logs. ♂ adult . 1.5kg. The winter population is about 5'500 individuals large. The general alarm call is a low to medium pitched 'guk - guk'. Common mergansers have a long, slender, serrated, red or orange bill with a wide base. at 0:06.3 and 0:14.4; female call when courted, pra, pra-pra., at 0:02.6 and 0:11.5 General observations: Next to the stony shore of a sea bay. Diet Carnivore, Piscivores Mating Habits MATING BEHAVIOR Serial monogamy REPRODUCTION SEASON summer Physical: The common merganser, a type of duck, can grow anywhere from 56-69 cm in length. Ten male Common Merganser courting a female This large waterfowl catches its food by diving and catches its prey with its serrated bill. They are not on the 2014 State of the Birds Watch List. Common mergansers feed predominately on fish, where there large, red, serrated bills serve them well. Common Merganser. :-p).Today we're going to learn about a species that is a newer bird for me: the Common Merganser. Photo by Mick Thompson/Eastside . Recorded: male display-call, deep muffled krroo-krraa, e.g. Hooded Mergansers have a crest that, like a fan, can be spread or closed. A clutch can be anywhere from 2-7 eggs. Nests are made within existing holes in trees in the surrounding areas, and may be left by prior resident species. Range: Breeding. Male common mergansers have a greenish-black crested head and upper neck. Range Map from eBird. It appears as though New World birds are more common but few records have been identified to subspecies as only breeding-plumaged males can be reliably identified. This bird is slim and has a long, narrow and red beak.Its feet are red too. Movements and Migration. Last week I saw quite a few Common Mergansers at Bear River Migratory Bird Refuge but I wasn't able to get close enough to them to get any quality images but they reminded me of images I had been able to take of Common Mergansers several years ago at . General Description The Common Merganser is a fish-eating duck that rides low in the water on freshwater lakes and rivers. Young mergansers require over half a pound of food per day during their first summer, and often supplement their fish diet with insects, mollusks, crustaceans, worms, frogs, small mammals, birds and plants. breeding . The Common Merganser is protected under the European Birds Directive and the Nature Conservation Act. Upon hatching, young birds follow their mothers to feeding sites. ♀ adult plum. Synonyms; Merganser americanus Cassin, 1852 Mergus merganser couple, Vaxholm, Sweden. It is gregarious, forming into flocks of several thousand in some . Species. Hooded Merganser Common Merganser Red-breasted Merganser Ruddy Duck Grouse, Quail, and Allies Mountain Quail California Quail Gambel's Quail Wild Turkey Ruffed . Common Merganser Breeding Bird Survey Map, 2011-2015 : Image credit: U. S. Geological Survey : Return to Common Merganser page : Common Merganser Breeding Bird Survey Map, 2011-2015 : Image credit: U. S. Geological Survey . The three species are Hooded, Red-breasted and Common Mergansers. Dispersal and Site Fidelity. 1.5kg. The incubation period is 30-35 days long and the eggs are 2.52 in (64 mm) long. Common Mergansers will also eat invertebrates, small mammals, plants, frogs, and other birds. In eastern Canada, Common Merganser numbers appear to have remained stable since the survey first began in the 1990s. Wings are black with in-depth white patches. Mating System monogamous Common mergansers breed once per year, in the summer. The Common Merganser is not common in Tennessee during any part of the year. It nests in holes in trees. Common Merganser: Waterfowl Wednesday Last week I enjoyed writing about the Wintertime Waterfowl in my area so much that I decided to do another Waterfowl Wednesday! common merganser stock pictures, royalty-free photos & images Two transversions each occurred within North America and between North American and European samples. . The elegant gray-bodied females have rich, cinnamon heads with a short crest. Commons even nest close to one another, even though they do not interact socially during the breeding season. Learn more Learn more about this data. ♂ adult . Head and upper neck are green-black with head crest usually not visible. breeding . The pictured immature Common Merganser had just downed a crayfish when it spotted a frog . Temporal range: Pleistocene-present. Its love of salmon and trout has brought it into conflict with fishermen. Long, thin bill is bright red. The female will often hiss when protecting her young or issue a high pitched 'cru - cru - cru' sound when calling her young to her. They have a nickname of "Sawbill . The legs and feet are a deep red. . The smaller amount of white on the chest and white spot below the bill help distinguish female Common Mergansers from female (and non-breeding male) Red-breasted . PreꞒ Ꞓ O. S. D. C . The male in breeding plumage has a white belly, breast, and flanks with a gray rump and black back. The smaller size and shorter bill . Cornell Lab of Ornithology, Ithaca, NY, USA. Common Merganser Mergus merganser Range: Breeding The range map depicts the boundary of the species's range, defined as the areas where the species is estimated to occur within at least one week within each season. When seen in their breeding plumage, the males have the appearance of being mostly white. The British call this bird the 'Goosander.' The principal region of overlap is in southeastern and southern Canada. List of birds of Metropolitan France; List of birds of Europe; World List of the birds; Pictures. While there are not many studies concerning common merganser breeding and non-breeding habitat and behaviors, it is known that Common Mergansers are residents in the Northern Pacific and Atlantic United States, but also have migrating populations. A common species of diving duck. Common Merganser (Mergus merganser americanus) Male Range: NA, EU info. ♂ immature . When I was filming this I really thought the female was dead at first and then she raised her head a bit and I thought oh she's sick and the males looking af. The largest of the mergansers, the Common Merganser breeds near lakes and riversides both in wooded flatlands (especially boreal forest) and in mountainous areas of the West. The species is a permanent resident where the waters remain open in winter and migrates away from areas where the water freezes. They are not on the 2014 State of the Birds Watch List. In the other areas of the New England region, this duck is seen only during the winter. Common Merganser Mergus merganser. A female common merganser (Mergus merganser) takes off from the Yellowstone River while being pursued by two male mergansers in Yellowstone National Park, Wyoming. The red-breasted merganser drake leaves after mating and the female merganser hen builds and nests and raises the young alone. Common Mergansers nest in tree cavities or rock crevices near lakes and . Like the goldeneye and wood duck, the merganser strongly prefers to place its nest inside a hollow tree. Breeding samples.—Among 130 North American and global breeding samples, we observed 32 haplotypes defined by 59 variable sites that were characterized by a 1-bp indel, 4 transversions, and 52 transitions . DISTRIBUTION: Common mergansers are found from Alaska to New Foundland, southward to New Jersey, Minnesota, New Mexico and California during the breeding season. Common Merganser Mergus merganser Range map: Breeding Data provided by eBird. . Breeding males have a dark, iridescent-green head, black back, and a mostly white body. They have black backs and upperwing coverts with white scapulars. breeding . Mergansers are divers, and the legs are far back on the body; on land, the posture is . Common Merganser | Audubon Field Guide This fish-eating duck is the typical merganser of freshwater lakes. Mainly fish. The Hooded Merganser is the smallest of the three North American merganser species (the other two are the Common and Red-breasted Mergansers), and the only one that breeds exclusively in North America. These eggs are light yellow, ivory, or white buff in color and the . According to Bolander and Parmeter, Common Merganser stays close to large streams mostly in the western part of the county during breeding season (Common Mergaser is known to breed along the Russian River, Austin Creek, and on the Gualala River and tributaries) and then disperses during . Common Mergansers living along rivers may spend hours resting on rocks or on shore. Males have a green head, a mostly white body, and a black and gray back. Breeding Resident Passage Non-breeding. Male Red-breasted Mergansers do get a reddish breast during the breeding season so I can almost see why they were named what . Using personal observations and reviewing literature that summarize the breeding, overwintering, or migratory habitat requirements of each species (Dobkin 1992, Hart et al. Which helps to catch them, serrate bill, Behaviour, Photography < /a > Common Merganser numbers appear have!, estuaries, and a black and gray back coastal bays, estuaries, and may be chosen and birds! 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