A Guide to Waterfowl Identification

A Guide to Waterfowl Identification

By the early 20th century, hunters had left their mark on the waterfowl population in North America. Due to overharvesting ducks throughout the year, some were on the brink of extinction. “Being shot at all seasons of the year, [wood ducks] are becoming very scarce and are likely to be exterminated before long,” wrote Joseph Grinnell in 1901, who was a naturalist and editor of Forest and Stream magazine.

Then, in a story for the ages, conservationists banned together after recognizing how dire the problem was. Through the Migratory Bird Hunting Stamp Act of 1934, as well as sound wildlife management practices, populations began to rebound. The legislation helped to bolster duck habitat by preserving wetlands through the sale of duck stamps.

Today, our duck populations are stronger than ever, numbering in the tens of millions. While North American ducks are no longer in danger of extinction, we still have a duty as conservationists to do what we can to ensure their longevity. And part of that effort is learning waterfowl identification.

Bag limits on the different species of waterfowl are set in place to prevent overharvesting. So it’s best to be familiar with all of the species of ducks in your area to not only stay within the boundaries of the law, but to do your part in conservation. Below, we’ve compiled a list of the most popular ducks harvested by hunters. Click here for a comprehensive list.

Mallard

Waterfowl identification is a crucial component of the hunt.

When many of us think of duck hunting, our minds instantly drift to mallards. A drake is easily recognizable from the green head, yellow bill and orange feet. Its body is chestnut brown with gray sides and a black rump. The hen is mottled brown - the dark brown head is lighter than the upper body. She has a an orange bill with shades of brown, as well as orange feet. A mallard has a slow wingbeat when compared to other dabbling ducks, and it flies in large flocks.

Teal

Blue-winged

This species of teal is the most abundant duck in North America. Drakes are easily identifiable by their gray head and neck that has a large, vertical stripe near its eye and black bill. Hens also have a black bill. A drake has yellow-orange feet, while the female’s are yellow-brown. These ducks have an erratic flight pattern and buzz low near the water in compact flocks.

Green-winged

This is the smallest dabbling duck in North America - and they’re fast fliers. A drake has a chestnut-colored head with a green patch that extends from the eyes to the neck. It has a pink-brown chest and gray wings, and the bill is black. The hen is mottled brown. Her bill is gray, as are feet. Both sexes have green on the tips of the wings - hence the name. Like blue-wings, these ducks group in small flocks that have an erratic pattern.

Wood Duck

Wood ducks get their name from living deep within swamps and flooded forests. The drakes are incredibly colorful, with a green head covered with white lines and hints of iridescent purple. It has a brown chest with tan dots. And its tan wings are bounded by white and black stripes. A unique feature on the drake is red eyes.

The hen has a gray-brown head and a white teardrop patch near each eye. Her body is gray-brown with a white underside. While the hen’s bill is blue-gray, a drake’s is black, red and white. Wood ducks are fast fliers and have small flocks often in a pair with straight, direct patterns.

Northern Pintail

Pintails are found in high numbers in freshwater and intermediate marsh along a coastline. The ducks get their name from the elongated middle tail feathers. A drake has a brown head with a white stripe running it’s length on each side, down to its body, which is also white. It has a blue-gray bill and gray feet. The hen has a dark brown body that is lighter in color on the head, with a blue-gray bill and feet. You can identify a pintail by their angled wings and wedge-shaped tail.

Canvasback

Canvasbacks winter in brackish marsh and bays to feed on submerged aquatic vegetation and invertebrates. The drakes have a red head and neck with a black breast. Its sides are white and its beak is black. Like a wood duck, it has red eyes. Females are light brown, with a darker brown body. Both the male and female have blue-gray feet.

Redhead

This diving duck prefers wide open and deep water, where submerged aquatic vegetation, mollusks and fish are abundant.  Drakes have a red head and neck, which gives way to a black and white body. It has a blue-gray bill with a white band and gray feet. Females have a reddish-brown head and neck that extends to the breast. The bill is darker than the male’s, but contains the same band.

Canada Goose

Unlike ducks, both sexes of Canada geese have almost identical markings. They each have a black head and neck, with a white cheek patch near the eye. The body ranges from gray to dark brown, with a black rump. The bill, feet and legs are black. The difference lies in the size of the female, which is smaller.

Light Geese

Snow

Light geese include snow and Ross’, two species of ducks that have exploded in population in recent years. Snow geese have two color phases that include a dark blue plumage, as well as a white one. In the dark plumage phase, the geese have white heads and necks with blue-gray bodies. While in the white phase they are white with black wing tips. They have pink bills, feet and legs. Females are smaller than males.

Ross'

Ross’ geese are smaller than snows. They are white with black primary feathers. Distinguish them from snows by their shorter necks, smaller size and a quicker wing beat. Also, they have a reddish-pink bill, legs and feet. Like snows, females are smaller than males.

As you prepare for waterfowl season, be sure to study the markings of the ducks and geese you’ll be hunting. Conduct drills with a friend by having them hold up photographs of each, and try to pick out the species from just a glance, at a moment’s notice. Also, be able to identify them by their vocalizations.