Ducks In Wyoming (31 Different Types!)

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31 Different Types Of Ducks In Wyoming

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Wyoming is a state located in the western United States. Its diverse landscape includes the Rocky Mountains, the Great Plains, and several national parks. The weather in Wyoming can be extreme.

Big Wyoming lies in the Pacific Flyway. Many migratory birds, including ducks, use it as a stopover point to rest and refuel before continuing their journey further south.

What Ducks Are in Wyoming?

Thirty-one species of ducks have been recorded in the state of Wyoming.

American Black Duck

American Black Duck

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American Black Ducks are big dabbling ducks. These waterfowl are considered the heaviest species in the genus Anas, weighing an average of 1,640 g (3.62 lbs). 

Both males and females share pale brown heads, dark bodies, blue-purple patches on the wings and red-orange legs. Males have olive-yellow bills while females have dark gray bills.

The American Black Duck is endemic to the eastern part of North America. They inhabit salt and brackish marshes, freshwater and coastal wetlands, estuaries, rivers and edges of backwater ponds. Some flocks live near beaver ponds, forested swamps, and bogs in boreal forests and shallow lakes. 

American Black Ducks are omnivores with a diverse diet. These waterfowl birds feed by grazing on land and dabbling in shallow water. They primarily eat plant materials such as wetlands grasses, stems, leaves, seeds and root stalks of water plants. They are also known to feed on small fishes, mollusks, snails, amphipods, mussels and insects.

The current population of the American Black Duck is estimated to be around 1 million birds.

Scientific Name: Anas rubripes

Height: 54–59 cm (21–23 in)

Wingspan: 88–95 cm (35–37 in)

Weight: 720–1,640 g (1.59–3.62 lb)

American Wigeon

American Wigeon

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The American Wigeon is a dabbling duck found in North America. It is a medium-sized duck that is larger than a teal but smaller than a pintail. It is different than other North American dabblers with its round head, small bill and short neck. 

Males have a distinct green stripe behind the eyes and a white crown. Females have a dark smudge around the eyes and brownish-gray heads.

The American Wigeon is common and widespread in North America. They breed in all regions of the continent except for the northern forests of Canada and Alaska. Most of the population of these ducks breed in wetlands in boreal forests and subarctic river deltas of Alaska and Canada. 

During winter, many American Wigeons travel through the major flyways, they are most numerous on the Pacific Flyway. They spend winters in California’s Central Valley, Louisiana’s Gulf Coast and Texas Panhandle. Some flocks of wintering American Wigeons fly further south in the Caribbean. 

As dabbling ducks, the American wigeons feed by dabbling and grazing but they are mostly found feeding on dry land. They eat seeds, grains, grasses, wheat and lettuce.

Scientific Name: Mareca americana

Height: 42–59 cm (17–23 in)

Wingspan: 76–91 cm (30–36 in)

Weight: 512–1,330 g (1.129–2.932 lb)

Barrow's Goldeneye Duck

Barrow’s Goldeneye Duck

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Barrow’s goldeneye is a medium-sized sea duck, named after Sir John Barrow. 

Both males and females have a triangle head with a steep forehead. Males have a crescent-shaped white patch behind the dark bill and small white patches on their black wings. Females have brown heads with orange bills with black tips. 

Barrow’s goldeneyes are scattered across North America, but they are primarily found in the northwestern part of the continent. These ducks inhabit ponds and wooded lakes. Barrow’s goldeneyes are migratory birds that spend winters in southern parts of the continent. 

Barrow’s goldeneyes are diving ducks that forage food underwater. Their diet primarily consists of gastropods and mussels but they are also known to consume crustaceans, insects and water plants.

Scientific Name: Bucephala islandica

Length:

Male: 19.2 in (49 cm)

Female: 17 in (43 cm)

Wingspan: 27.6-28.7 in (70-73 cm)

Weight:

Male: 2.13 lb (970 g)

Female: 1.31 lb (590 g)

Black Scoter

Black Scoter

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The black scoter, also known as the American scoter, is a relatively large sea duck with an average length of 49 cm (19 in). It has a bulky shape and a large bill. 

Adult Males have an all-black plumage on both body and head except for the yellow knob at the base of their large bill. Females have smaller bills with pale faces.

Black scoters live near saltwater, ponds and small lakes. They breed in the northern regions of North America, particularly in Newfoundland, Labrador, and the northwest and southeast parts of Hudson Bay. Some flocks of black scoters breed in scattered locations east of Yana River on the Siberian side of the Bering Strait. During winter, they form large flocks of other wintering scoter specie and migrate south. 

Black scoters dive underwater for mollusks, crustaceans and shellfish. They occasionally feed on floating vegetation such as duckweed.

There are an estimated 1 million black scoters worldwide. However, this duck’s number is declining due to habitat loss caused by climate change and pollution.

Scientific Name: Melanitta americana

Length: 430–550 mm (17–21.5 in)

Wingspan: 710 mm (28 in)

Weight: 950 g (2.09 lb)

Blue-winged Teal

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The Blue-winged Teal is a small duck that lives in North America.

Breeding males have a glossy blue-gray head with a white crescent-shaped patch in front of the dark eyes. They also have black wings and rears. Females have black bills, dark caps and eyeliners on the head.

The Blue-winged Teal’s diet consists mostly of aquatic plants like pondweed, but it will also eat insects when they are available. This duck often feeds by pecking at the surface of the water rather than diving for food. It will sometimes form small groups to feed together or fly in single file formation when migrating south for winter.

Blue-winged teals are found in marshes, ponds, lakes, and rivers throughout the United States south of Canada, and north of Mexico.

They are migratory birds and fly south for the winter months to warmer climates. It winters along the Atlantic coast from southern New England to Virginia and then moves further south as far as Mexico.

Scientific Name: Spatula discors

Height: 40 cm (16 in)

Wingspan: 58 cm (23 in)

Weight: 370 g (13 oz)

Bufflehead

Bufflehead

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Buffleheads are striking ducks. They are small ducks with relatively large heads.

Males have iridescent purple-green heads. They also have short dark bills, white chests and flanks. Females have rounded heads and brownish bodies.

Buffleheads breed in boreal forests and taigas of Alaska and Canada. They migrate to the southern parts of the United States, settling near coastal and open inland waters. Some flocks even travel as far as western Europe. 

Buffleheads are diving ducks that dive underwater to forage for food. They primarily feed on small aquatic insects, crustaceans and mollusks. They also consume aquatic plants and fish eggs occasionally. 

Scientific Name: Bucephala albeola

Length: 32–40 cm (13–16 in)

Wingspan: 21.6 in (55 cm)

Weight: 270–550 g (9.5–19.4 oz)

Canvasback

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Canvasbacks are large diving ducks with sloping foreheads and dark bills. The male has red eyes, a black chest and a white body. The female has black eyes, a brown head and a pale gray body.

Breeding populations of canvasbacks are found scatted all over the North American prairie potholes and the subarctic river deltas of Saskatchewan and Alaska. These ducks prefer to nest over or near prairie marshes surround by protective vegetation such as bulrushes and cattails.

Canvasbacks are diving ducks which means they feed primarily by diving underwater. They eat a variety of plant materials such as seeds, leaves, tubers, roots and buds. They prefer sago pondweed tubers which consist 100% of their diets at times. These waterfowl also feed on snails, insect larvae and small fish. 

  • Scientific Name: Aythya valisineria

  • Height: 48–56 cm (19–22 in)

  • Wingspan: 79–89 cm (31–35 in)

  • Weight: 862–1,600 g (1.900–3.527 lb)

Cinnamon Teal

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Cinnamon Teal is a small duck with distinctive bright cinnamon-colored feathers on its back and white markings above the eye that is native to North America and Central America.

The diet of this bird includes seeds, insects, and other invertebrates that are found near water sources where they live. Like most ducks, it feeds on aquatic vegetation such as pondweed, watercress, pondweed, and water lilies. This bird has also been known to eat insects and small crustaceans.

Cinnamon teals are found in the northern hemisphere and are particularly common in North America, where they breed from Alaska to Canada. They winter south of the U.S., as well as in parts of Mexico and Central America.

The Cinnamon Teal is a very social bird, often living in large flocks during the breeding season and congregating around lakes and rivers during migration. They tend to be shy and elusive, so it can be difficult to see them in their natural habitat.

These birds mate for life and build nests on the ground near water sources—usually shallow ponds or marshes with tall grasses nearby for cover when young are being reared.

Scientific Name: Spatula cyanoptera

Height: 21.3-22.4 in (54-57 cm)

Wingspan: 22-inch (560 mm)

Weight: 11.8-14.1 oz (335-401 g)

Common Goldeneye Duck

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The Common Goldeneye Duck is a medium-sized diving duck that breeds across the northern hemisphere in North America, Asia, and Europe. It winters in the southern hemisphere.

Males have dark green heads with bright eyes. They also have a distinctive white cheek patch. Their bodies are white with black back and rump.

Females have dark brown heads but with a short dark bill with a yellow tip at the end. They have gray-colored bodies, a white neck collar and pale yellow eyes.

Common Goldeneyes are also known for their unique calls. It sounds like a squeaky rubber toy being squeezed repeatedly. This makes them easy to identify by ear in addition to sight!

As one of North America’s most abundant ducks, Common Goldeneyes live in lakes, ponds, rivers, and marshes. Most of these ducks also live near shorelines where there is plenty of fish and vegetation available for food sources.

The Common Goldeneye Duck is listed as “least concern” by the International Union for Conservation of Nature (IUCN), which means that it isn’t threatened with extinction

Scientific Name: Bucephala clangula

Length:

Male: 45–51 cm (18–20 in)

Female: 40–50 cm (16–20 in)

Wingspan: 30.3-32.7 in (77-83 cm)

Weight:

Male: 1,000 g (2.2 lb)

Female: 800 g (1.8 lb)

Common Merganser

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Common Mergansers are fairly large ducks with long slender bills, with different tip colors depending on gender. Males have black tips while females have brown tips.

Breeding males have long, large white bodies with a Mallard-like green head. The female common merganser has a ragged crest atop a warm cinnamon-colored head.

Common mergansers are omnivores, eating both plants and animals such as small fish or insects. They eat their prey by diving underwater and spearing it with their long bill before swallowing it whole.

The breeding grounds of these ducks include lakes, rivers, ponds, and marshes. They prefer quieter bodies of water with plenty of vegetation along the shores where they can rest during the day before moving on to hunt at night.

The current population of this bird is considered stable due to its ability to thrive even when there are threats present due to its adaptability as well as its wide range across North America.

Scientific Name: Mergus merganser

Length: 58–72 cm (23–28+1⁄2 in)

Wingspan: 78–97 cm (30+1⁄2–38 in)

Weight: 0.9–2.1 kg (2 lb 0 oz – 4 lb 10 oz)

Eurasian Wigeon

Eurasian Wigeon

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The Eurasian wigeon, or European wigeon, is a dabbling duck widespread in the Palearctic. It is a rare visitor in the United States, with a non-breeding population that spends winters in various parts of the country except for the southern Appalachian region and the Four Corners.

Males have bright rufous-brown heads and buffy crowns that contrast their gray bodies. Females have white bellies.

Eurasian wigeons nest near water and usually under cover of tall vegetation. They inhabit wet grasslands and marshes.

Eurasian wigeons breed in the Palearctic, northern parts of European and Russia. These birds migrate south to southern Asia and Africa for the winter. There is a small breeding population in Scotland that spends winters in Great Britain and Ireland.

Eurasian Wigeons eat mainly aquatic and terrestrial plants. Their diet consists of leaves, stems, roots, and seeds. They often feed on grasses, grains, seeds, duckweed, cattail, sedge and water milfoil. They are also known to feed on grains such as rice, wheat and barley. In addition to their main diet, they also occasionally eat mollusks, crustaceans, small fish, mayflies and beetles.

Scientific Name: Mareca penelope

Height: 42–52 cm (17–20 in)

Wingspan: 71–80 cm (28–31 in)

Weight: 500–1,073 g (1.102–2.366 lb)

Gadwall

Gadwall

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The Gadwall is a common dabbling duck with breeding populations in northern parts of North America, Europe and Russia. 

Males have overalls of an intricate pattern of gray, brown and black. They have dark bills. Females resemble female mallards with mottled brown bodies. 

The gadwall nests on the ground near open wetlands with dense vegetation such as steppe lakes, marshes and wet grasslands.

Gadwalls are migratory birds. Their North American population spends winters in the southern parts of the United States, Mexico and Central America. 

Gadwalls are omnivores. They primarily eat submerged vegetation such as grasses, pondweed, algae, and water milfoil.  They also eat snails, water beetles and other small invertebrates.

Scientific Name: Mareca strepera

Height: 46–56 cm (18–22 in)

Wingspan: 78–90 cm (31–35 in)

Weight

Male: 990 g (35 oz)

Female: 850 g (30 oz

Garganey

Garganey

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Garganey is a small duck with a slender body, long neck, and short bill. It has a black head, neck, and upper parts. The breast is white with dark spots in the center of each feather. The flanks are brownish-gray and the belly is white. The legs and feet are orange-yellow.

The Garganey feeds on insects, mollusks, fish, frogs, and worms. It nests near water, where it can be seen diving for food with its bill pointed downward.

The garganey’s habitat includes shallow freshwater lakes, ponds, and marshes with reeds or other tall vegetation near them. They live in flocks with other birds during the breeding season but tend to be solitary during migration and winter months.

These small birds breed over most of Europe and the Palearctic, as well as northern Asia and North America but it is purely migratory, with the whole population migrating to Southern Africa, India, Bangladesh, and Australasia during the Northern Hemisphere winter, when vast flocks may be seen.

The garganey is listed as Least Concern by IUCN due to its large range estimated at 1 million km2 (390 000 mi2).

Scientific Name: Spatula querquedula

Height: 41 cm

Wingspan: 58 – 69 cm

Weight: 300- 440 g

Greater Scaup

Greater Scaup

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The Greater Scaup is a large diving duck with a distinctive white band on its head. The rest of its body is brown with a blue-grey sheen on its back and tail (which can be seen when they fly). The male is larger than the female, with a more pronounced bill and more white wing feathers. It has a black bill, black feet and legs, and gray plumage.

They prefer shallow water close to shore where they can feed on aquatic vegetation and small fish. They are omnivorous creatures who feed on mollusks, crustaceans, insects (especially water beetles), worms, and other small invertebrates like larval dragonflies which comprise about 60% of their diet.

This species breeds in the northern taiga regions of Canada and Alaska and winters in the Atlantic and Pacific Oceans, as well as some inland lakes. It is an uncommon sight in North America but can be found in many areas across Europe, Asia, Africa, and Australia. In winter, it migrates to southern Canada and parts of the northeastern United States.

Scientific Name: Aythya marila

Height: 39–56 cm (15–22 in)

Wingspan: 71–84 cm (28–33 in)

Weight: 726–1,360 g (1.601–2.998 lb)

Green-winged Teal

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Green-winged Teals are among the most common ducks in the northern regions of North America except on the Aleutian Islands. They are the smallest dabbling ducks on the continent. 

Breeding males have chestnut-colored heads with a green streak behind the eye. They also have gray-barred bodies with a vertical white stripe on the sides. 

Females have a mottled brown plumage, similar to that of female Mallards. They have a dark eye-line. 

Both males and females have a green patch on the wings which are hidden often hidden while they are resting but visible when in flight.

Green-winged Teals breed in the northern parts of North America. Breeding populations of these ducks are found in the Aleutian Islands, northern Alaska, northern Saskatchewan and other northern Canadian provinces.

Green-winged Teals primarily eat plant matter such as seeds, stems and leaves. They also consume grains such as millets, wheat, corn and barley. They occasionally feed on mollusks, crustaceans, maggots of decaying fish and insects. They search for food on mud flats, shallow marshes and flooded agricultural lands.

  • Scientific Name: Anas crecca

  • Height: 12.2-15.3 in (31-39 cm)

  • Wingspan: 20.5-23.2 in (52-59 cm)

  • Weight: 4.9-17.6 oz (140-500 g)

Harlequin Duck

Harlequin Duck

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The Harlequin Duck, sometimes called the sea mouse, is a beautiful small sea duck that is native to North America. It has a unique appearance. It has a black head, neck, and breast, with white cheeks and sides of the neck, and red eyes. The body is black with white spots on the wings.

In addition to being unique-looking birds, Harlequin Ducks are also very vocal animals who make sounds such as whistles and squeaks that can be heard from up to 100 yards away! These sounds are used primarily for communication between other ducks within a flock but can also be used to alert predators of danger if needed (such as when approaching land).

These birds feed on small fish and crustaceans such as shrimp and clams. They can dive up to 20 feet below the surface to catch their prey.

It can be found in coastal areas of North America, Europe, and Asia, where it lives in salt marshes. It lives in freshwater lakes, ponds, and rivers. The species is monogamous and breeds in April and May.

Unfortunately, these beautiful creatures are currently under threat from habitat loss due to human development as well as overfishing.

Scientific Name: Histrionicus histrionicus

Length: 15–17 in (380–430 mm)

Wingspan: 26 in (660 mm)

Weight: 600 g (1.3 lb)

Hooded Merganser

Hooded Merganser

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The Hooded Merganser is a relatively small duck with a slender body and a long tail.

Breeding males have a large black crest with a large white patch on each side. They also have golden yellow eyes.

Females have brown bodies with a slightly lighter colored crest which looks like a mohawk. They have dark eyes.

Non-breeding males look similar to females but with yellow eyes.

Hooded mergansers live in North America and spend most of their time in freshwater ponds, lakes, estuaries and rivers. These ducks migrate south for the winter but there are some flocks that stay in the eastern United States all year. 

The hooded merganser’s diet consists primarily of small fish, aquatic insects, crustaceans, and frogs. Depending on the circumstances, these ducks may occasionally feed on plants and seeds.

Scientific Name: Lophodytes cucullatus

Length: 15.8-19.3 in (40-49 cm)

Wingspan: 23.6-26.0 in (60-66 cm)

Weight: 16.0-31.0 oz (453-879 g)

Lesser Scaup

Lesser Scaup

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The Lesser Scaup is a small diving duck native to North America and winter in Central America. Lesser Scaups are smaller than Greater Scaups.

Males have golden yellow eyes. Their chests and heads are black with a purple sheen. Their sides are white while their backs have an intricate pattern of gray and white feathers.

Females have darker heads than males. They have gray sides and brown bodies with a white patch around the base of their bills.

The Lesser Scaup’s habitat is typically freshwater lakes, rivers, and streams. They can also be found on large ponds and reservoirs with plenty of aquatic vegetation.

Lesser Scaups eat mostly fish but also insects and small crustaceans, which they find by diving beneath the surface of the water for up to 40 seconds at a time.

Lesser scaups breed in ponds and lakes across Canada and much of the northern United States from late April through May. They usually nest in colonies with other species such as Mallards and Common Goldeneyes.

The Lesser Scaup is not considered to be endangered or threatened and is currently listed as Least Concern by the International Union for Conservation of Nature (IUCN).

Scientific Name: Aythya affinis

Height: 41.7–43 cm (16.4–16.9 in)

Wingspan: 68–78 cm (27–31 in)

Weight: 454–1,089 g (1.001–2.401 lb)

Long-tailed Duck

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Long-tailed Ducks are species of duck that are native to Australia and New Zealand. They are named for their long, narrow tail feathers, which can be over 30% longer than the rest of their body. It has a black bill, brown eyes, and grayish-brown feathers on its back and wings. The underside of the bird is white in color.

The Long-tailed Duck eats aquatic plants, seeds, insects, snails, mollusks, crustaceans and small fish. They can dive up to 60 feet below the surface.

These species of duck prefer to live in areas where there are plenty of lakes and ponds for them to feed on. They are also known for being very territorial so they tend not to share their space with other species unless they have no choice but to or if they’re trying to breed.

They are migratory birds, traveling from Canada to Europe during the summer months before returning south for winter months in North America or Asia.

They can be found in Europe, Asia, North America, and parts of South America. They breed in freshwater lakes from May through July or August depending on where they live. They migrate to southern latitudes during the winter months to avoid freezing temperatures.

Long-tailed Ducks have a current population of roughly 2 million individuals worldwide—that’s down from an estimated 4 million during the 1980s.

Scientific Name: Clangula hyemalis

Length: 440–600 mm (17.5–23.5 in)

Wingspan: 710 mm (28 in)

Weight: 740 g (1.63 lb)

Mallard

Mallard

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Mallards are native to the Northern Hemisphere. These ducks live in many parts of the United States and Canada.

The male mallard duck has a lustrous green head, with a white collar that sets off his dark chestnut breast. His back is a rich brown, and his tail is adorned with iridescent blue and green feathers.

The female mallard has mottled brown overalls with an orange and brown bill.

The Mallard’s diet consists mostly of seeds, fruit, and insects. These ducks have been known to consume small rodents when available. They usually feed at night in shallow water or on land near water sources.

Most Mallards live in wetlands such as ponds, lakes, and rivers. They also inhabit saltwater environments close to lands such as bays and estuaries.

Mallards are also social birds that travel in flocks during the breeding season. Males and females form monogamous pairs during the winter months when they migrate southward to warmer climates.

Scientific Name: Anas platyrhynchos

Height: 50–65 cm (20–26 in)

Wingspan: 81–98 cm (32–39 in)

Weight: 0.7–1.6 kg (1.5–3.5 lb)

Mottled Duck

Mottled Duck

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The Mottled Duck is a medium-sized diving duck with an olive-brown head and body, black spots on its white breast and flanks, and a pale blue bill.

Mottled Ducks have a bright orange bill, with a black head and neck, white cheeks, black back, and tail feathers. They also have some white breast feathers. The males are more colorful than the females. Males have a gray chestnut head and neck with black back feathers. Females have a white chestnut head and neck with black back feathers.

Their diet is made up of aquatic insects, mollusks, crustaceans, and aquatic plants such as pondweeds, duckweeds, and bladderworts. It also includes insects like dragonflies and beetles as well as small fish like minnows or other small amphibians like frogs or salamanders.

It is found in freshwater lakes and ponds in southern Canada, the eastern United States, Mexico, Central America, Europe, Asia and Africa, and northern South America.

Mottled Ducks are monogamous birds; they mate for life and nest in tree holes or on the ground near water bodies where they can easily find food for their younglings.

Scientific Name: Anas fulvigula

Height:

Male: 19.7–22.5 in (50–57 cm)

Female: 18.5–21.0 in (47–53 cm)

Wingspan:

Male: 32.7–34.3 in (83–87 cm)

Female: 31.5–327.2 in (80–831 cm)

Weight:

Male: 30.9–43.8 oz (880–1,240 g)

Female:24.7–40.6 oz (700–1,150 g)

Northern Pintail

Northern Pintail

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Northern Pintails are slender ducks with relatively long necks and tails. The male has a cinnamon-brown head, a white breast and throat. While males have gray-colored bodies, females have rufous-brown plumage. Both sexes have a pale black-gray bill.

The Northern Pintail is a migratory bird that nests on or near open water with some vegetation nearby.

Northern Pintails feed on aquatic plants such as bulrush roots, pondweeds, and sedges. They also feed on seeds from different plants like grass, insects such as dragonflies, fish and other small animals worms and tadpoles.

There are approximately 1 million Northern Pintails left in the wild today.

Scientific Name: Anas acuta

Height:

Male: 59–76 cm (23–30 in)

Female: 51–64 cm (20–25 in)

Wingspan: 80–95 cm (31–37 in)

Weight:

Male: 450–1,360 g (0.99–3.00 lb)

Female: 454–1,135 g (1.001–2.502 lb)

Northern Shoveler

Northern Shoveler

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The northern shoveler, often known as the shoveler in the United Kingdom, is a common and ubiquitous duck. With its brown head and neck and breast, greenish-yellow bill and wings, white breast and belly, and the dark greenback, and black tail feathers, it’s hard to mistake for any other duck species.

This duck lives in freshwater ponds, marshes, lakes, rivers, and streams but will also sometimes inhabit brackish water areas where the water has a high salt content. It breeds in North America from Canada to Mexico, migrating south for the winter months.

The Northern Shoveler’s diet consists primarily of aquatic plants like duckweed and water lettuce. It also eats insects, worms, crustaceans, and mollusks if they can find them in the water.

Wintering in southern Europe, the Indian subcontinent, Southeast Asia, Central, the Caribbean, and northern South America, it breeds in northern Europe, through the Palearctic, and across much of North America.

Scientific Name: Spatula clypeata

Height: 16 in (41 cm)

Wingspan: 22-inch (560 mm)

Weight: 14 oz (400 g)

Red-breasted Merganser

Red-breasted Merganser

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Red-breasted Mergansers have long, slender bodies with equally long, thin bills and gray flanks.

Breeding males have cinnamon chests, red eyes, white neck bands and shaggy-looking green heads. The back and wings are dark brown, with some iridescent feathering on the wings.

Non-breeding males and females have mostly grayish bodies, spiky reddish-brown heads and brown eyes.

Red-breasted Mergansers feed on small fish by diving into the water. They use their wings to propel themselves forward like penguins do when swimming underwater.

Red-breasted Mergansers breed in boreal forests of North America. They inhabit lakes, rivers, and ponds where they can search for food and protect themselves against predators.

Red-breasted Mergansers are not endangered or threatened at this time because it has a very large population of over 8 million birds worldwide.

Scientific Name: Mergus serrator

Length: 51–62 cm (20–24 in)

Wingspan: 70–86 cm (28–34 in)

Weight: 28.2 to 47.6 oz (800 to 1,350 g)

Redhead

Redhead

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The redhead is a medium-sized diving duck. On average, it weighs 2.5 lbs (1.1 kgs). This duck species is related to the common pochard and canvasback. 

Both males and females have a steep forehead. Males have cinnamon-red heads with black-tipped gray bills, black chests and gray bodies. Females have brown bodies and pale faces. 

Redheads can be found throughout North America, with the exception of southern Mexico and parts of the southeastern United States. They are most common in coastal areas and large rivers. In fact, many people mistake them for musk ducks when they see them in freshwater habitats. 

Redheads are migratory birds and migrate south in the winter. Many flocks of redheads spend winters in Florida, Texas, Louisiana, Oregon, California and along the Gulf of Mexico. 

Redheads primarily live in wetlands, lakes, rivers, coastal marshes, estuaries and bays. These ducks prefer to inhabit areas near the water that is deep enough to provide a variety of food sources such as aquatic plants and small fishes. 

Scientific Name: Aythya americana

Height: 37 cm (15 in)

Weight: 2.0 to 2.5 lbs

Wingspan: 84 cm (33 in)

Ring-necked Duck (Aythya collaris)

Ring-necked Duck

Listen to Ring-Necked Duck

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The ring-necked duck is a medium-sized diving duck commonly found in lakes and ponds of North America, Central America and northern regions of South America. 

Ring-necked ducks have a white band and a black tip at the end of their gray bills. Males have glossy black heads and yellow eyes while females have grayish brown heads and dark eyes. 

Breeding populations of ring-necked ducks are found throughout the northern United States and Canada. A few flocks of these ducks breed in the eastern region of Canada. 

During winter, flocks of ring-necked ducks migrate to the warmer climates of the southern United States, Central America and northern regions of South America. 

Ring-necked ducks inhabit rivers, bays, ponds and lakes where they feed on submerged vegetation. The bulk of their diet consists of stems, seeds, tubers and leaves of pondweed, wild celery and water lilies. When available, they also consume grains such as wild rice and millet. As omnivores, ring-necked ducks are also known to feed on aquatic invertebrates, worms, leeches, snails, nymphs and dragonflies.

  • Scientific Name: Aythya collaris

  • Height: 15.3-18.1 in (39-46 cm)

  • Wingspan: 24.4-24.8 in (62-63 cm)

  • Weight: 17.3-32.1 oz (490-910 g)

Ruddy Duck

Ruddy Duck

Listen to Ruddy Duck

Ruddy Ducks, commonly referred to as Ruddies, are medium-sized ducks of North America.

Breeding males in their breeding plumage are unlike any other duck you’ve seen. They have thick necks, white cheeks and bright blue bills.

Females and non-breeding males are soft orange-brown with a dark, scoop-like bill.

Ruddy Ducks are omnivorous, eating plants and insects as well as fish and small animals. It eats insects, grains, seeds, and aquatic plants. They are monogamous animals; they mate for life and have one clutch per year of 4-6 eggs that hatch after 25 days.

Ruddy Ducks frequently move in small groups of 5–15 birds at night. They’re also very sociable animals.

Ruddy Ducks live in freshwater lakes, ponds, rivers, marshes, and swamps. They are migratory birds that spend the winter in South America. They are typically found in freshwater lakes and marshes during the breeding season (April through August), but they can also be seen on rivers or coasts during migration or wintering months (October through February).

Scientific Name: Oxyura jamaicensis

Length: 13.8-16.9 in (35-43 cm)

Wingspan: 22.1-24.4 in (56-62 cm)

Weight: 10.6-30.0 oz (300-850 g)

Surf Scoter

Surf Scoter

Listen to Surf Scoter

credit https://xeno-canto.org/76454

The surf scoter is a medium-sized sea duck native to North America. Males are mostly black with white patches at the back of the neck and crown. Their sloping orange bills. Females are mostly grayish brown with dark-sloping bills. 

Surf scoters breed exclusively in North America, particularly in the northern regions of Canada and Alaska. Most flocks of surf scoters spend winters along the Atlantic and Pacific coasts of North America. 

Surf scoters live near oceans and other large bodies of water. As sea ducks, surf scoters almost exclusively prey on creatures near or on the sea floor called benthic invertebrates. These creatures include marine snails, mussels, clams, small crabs and hydrozoans. They also feed on aquatic plants on occasion.

Scientific Name: Melanitta perspicillata

Length:

Male: 48 cm (19 in)

Female: 44 cm (17 in)

Wingspan: 29.9-30.3 in (76-77 cm)

Weight:

Male: 1,050 g (2.31 lb)

Female: 900 g (2.0 lb)

Tufted Duck (Aythya fuligula)

Tufted Duck

Listen to Tufted Ducks

Males are all black with white flanks, blue-gray bills and golden yellow eyes. They have an obvious head tuft and a thin crest on the back of their head. Females have dark chocolate brown overalls, with heads that are slightly darker than their bodies. 

Tufted ducks breed in the northern regions of Eurasia. They form large flocks when migrating south for the winter. They have been spotted along the east and west coasts of the United States and Canada. 

Tufted ducks live near freshwater lakes, coastlines, ponds and rivers. They prefer areas with tall vegetation to conceal their nests. 

When it comes to diet, tufted ducks love mussels and other small mollusks. Occasionally, they eat plants and grass. 

  • Scientific Name: Aythya fuligula

  • Height: Male: 40.6-45.7 cm Female: 40.6-45.7 cm

  • Wingspan: Male: 20.2-21.2 cm Female: 19.4-20.7 cm

  • Weight: Male: 889.6 g Female: 768.3 g

White-winged Scoter

White-winged Scoter

Listen to White-winged Scoter

credit https://xeno-canto.org/181618

The White-winged Scoter is classified as an “oceanic” bird because it spends most of its time in marine waters. They have white feathers on their wings and are named after the white patch on their back. It is a medium-sized duck that has a black head, neck, and upper body, with a white breast and belly. The rest of its plumage is dark brown.

They feed primarily on mollusks, crustaceans, and fish, which they find by sweeping their bills side to side through the water in search of prey. When this happens, you’ll hear them make a loud clacking noise with their bills—which is how they got their name “scoter”.

It prefers to make its home near the coastlines of North America, Europe, and Asia. They can be found in large groups of other waterfowl but prefer to keep themselves separate from them.

They are migratory birds that make seasonal journeys between northern Canada and Mexico each spring/summer season before returning south for the winter months (December through April).

Scientific Name: Melanitta deglandi

Length: 18.9-22.8 in (48-58 cm)

Wingspan: 31.5 in (80 cm).

Weight: 33.5-63.5 oz (950-1800 g)

Wood Duck

Listen to Wood Duck

credit https://xeno-canto.org/451137

The Wood Duck is a medium-sized duck. The male wood duck has a green crested head, red eyes, and chestnut breast with white flecks. The female has a brown body with a grayish head, which is also slightly crested, a white teardrop eye patch, and a blue patch on the wing.

Breeding populations of wood ducks are found in eastern and western United States, southern Canada and western parts of Mexico. During winter, northern wood ducks migrate south but birds in the southern parts of North America stay all year round, especially those in the Pacific Flyway. 

Wood ducks inhibit wood areas near the water such as ponds, rivers, lakes, marshes and swamps. They nest in tree cavities and properly installed nest boxes in wetland locations. 

Wood ducks are omnivores. They either dabble on the surface of the water or graze on the land. Their diet primarily consists of acorns, seeds, grapes, cherries and other water plants such as water lilies and pond weeds. They occasionally feed on small animals such as insects and worms.

Scientific Name: Aix sponsa

Height: 47 to 54 cm (19 to 21 in) ( or 1.5 feet max.)

Wingspan: 66 to 73 cm (26 to 29 in)

Weight: 454-862 g (16.0-30.4 oz)

Where to Watch Ducks in the State of Wyoming?

Wyoming, with its diverse landscapes, abundant wetlands, and varied habitats, is an exceptional destination for birdwatchers and nature enthusiasts looking to observe a wide array of duck species.

Notable birdwatching locations within the state include the Seedskadee National Wildlife Refuge, the National Elk Refuge, and the Hutton Lake National Wildlife Refuge, all offering ample opportunities for exploration and admiration of these captivating ducks.

Wyoming is an excellent place to observe waterfowl such as ducks and Canada geese. You can watch them in various bird-watching locations, including Grand Teton National Park, Keyhole State Park, Lions Park, the Wyoming Hereford Ranch, and Hutton Lake National Wildlife Refuge. Each location has something special to offer, so it’s worth seeing them all.

To the north, you can uncover the enticing variety of ducks in Montana and marvel at the diverse species that inhabit the state’s wetlands. Venturing eastward, you’ll encounter the picturesque landscapes of South Dakota, which host the bountiful duck populations in South Dakota, offering a fresh perspective on these delightful birds.

Head south and explore the captivating duck habitats in Colorado and immerse yourself in the state’s rich ecosystems, appreciating the beauty and variety of ducks found throughout the region.

Duck Hunting in Wyoming

The duck population in Wyoming is fewer than in other states. This is due to the state’s unique geographic location and few wetlands for waterfowl. However, duck hunters can still have a bountiful harvest in the state.

Wyoming is divided into hunting zones with varying hunting seasons. But generally, duck hunting in the state runs from October to January.

To hunt ducks, hunters must obtain a valid hunting license, Hunter Safety Certificate, Wyoming Conservation Stamp, Federal Duck Stamp and Wyoming HIP Permit. Hunters can obtain these licenses and permits from the Wyoming Game and Fish Department.

Additionally, duck hunters must follow the bag limit set by the state, which is currently six ducks per day. Daily bag and possession limits are subject to additional regulations.

Can You Shoot Ducks in Wyoming?

Waterfowl hunting in Wyoming is only allowed with non-toxic shots. When hunting ducks, lead bullets are strictly prohibited. Steel, bismuth-tin, and tungsten are examples of non-toxic shoots that can be used. Each style has pros and cons, so do your research before selecting one.

Where to Hunt Ducks in Wyoming?

Despite lacking wetlands and other suitable habitats for waterfowl, hunting ducks in the state of Wyoming can still be an exciting experience for any waterfowl hunter.

Depending on where you are and what kind of duck you want to hunt, there are many various sites to hunt ducks in the state. In general, river drainages and tributaries are good places to start. Areas around rivers and lakes usually attract a wide variety of ducks. The east and west sides of the state have unique river drainages worth exploring.

Furthermore, prairie pothole hunting can be excellent on the eastern plains, and numerous walk-in areas can provide ideal duck habitat.

Final Thoughts on Ducks in Wyoming

Ducks are prevalent in many places in the United States. However, there are fewer ducks in Wyoming, despite the fact that many migrating birds use the state as a stopover point on their migration. The state’s landscape differs greatly from the normal duck habitat of wetlands and lowlands. The state’s landscape is dominated by the spectacular Rocky Mountains and high plains. Moreover, the high altitude and harsh weather conditions make it difficult for ducks to find food and shelter.

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