Birds diurnal

Blue-winged Teal

Spatula discors

A small but striking dabbling duck, the Blue-winged Teal is famous for its rapid flight and the brilliant white crescent on the male's face. These long-distance travelers bring a splash of sky-blue to North American wetlands every spring.

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Quick Identification

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Size

Length: 15–16 in (37–41 cm); Wingspan: 23–25 in (58–64 cm); Weight: 8–19 oz (230–545 g)

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Colors

Males feature a blue-gray head with a bold white facial crescent; females are mottled brown with a dark eye line. Both sexes show a distinctive sky-blue patch on the forewing.

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Key Features

Large white crescent behind the bill (breeding males)
Vibrant powder-blue wing patch visible in flight
Small, compact body with a relatively large bill
Yellowish-orange legs

When You’ll See Them

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Activity pattern diurnal

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Peak hours 6-10 AM and 4-7 PM

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Season April-May and August-October

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Diet Primarily a herbivore, eating seeds of grasses, sedges, and smartweeds, along with aquatic vegetation. They also consume aquatic insects, snails, and crustaceans, especially during the breeding season.

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Habitat Shallow freshwater ponds, marshes, sloughs, and lake edges. They prefer calm water with plenty of emergent vegetation for cover.

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Behavior

Blue-winged Teals are known for being the "early birds" of the waterfowl world, often being the first to migrate south in the fall and the last to return north in the spring. They are quintessential dabbling ducks, meaning they feed by tipping their heads underwater rather than diving. You'll often see them in small, tight-knit flocks, flying with incredible speed and agility, twisting and turning in unison like a school of fish.

These ducks are generally quite shy and easily startled, often taking flight at the slightest hint of danger with a high-pitched, whistling call. Despite their skittish nature, they are highly social with their own kind and can frequently be found sharing shallow wetlands with other dabblers like Mallards or Northern Shovelers. During the breeding season, males perform elaborate displays, including rhythmic head-pumping and short, flashy flights to impress potential mates.

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Camera Tips

To capture high-quality footage of Blue-winged Teals, your camera should be positioned very low to the ground, ideally no more than 6 to 12 inches above the waterline. These are small ducks, and a high-angle shot will lose the intricate detail of their plumage. Choose a spot where the water is shallow—less than 6 inches deep—near the muddy edge of a pond or a marshy bank where they like to loaf and preen. If you have a floating dock or a sturdy log near the shore, these are prime real estate for "loafing" shots.

Because these ducks are fast-moving and can be twitchy, set your camera to its highest trigger speed and use a burst mode of 3-5 photos per trigger. This increases your chances of capturing that perfect moment when a male reveals his blue wing patches while stretching. If your camera supports it, high-definition video is even better for capturing their unique "head-pumping" courtship behavior. Since they are most active during the "golden hours" of dawn and dusk, ensure your camera has a high-quality sensor that performs well in low-light conditions without washing out the colors with the flash.

While we don't recommend artificial baiting in wetlands, you can attract them naturally by maintaining or planting native aquatic vegetation like pondweed or wild rice. If you are using a camera in a backyard setting with a small pond, ensure there is plenty of cover nearby, such as tall grasses or shrubs, as Teals feel much more comfortable visiting areas where they can quickly retreat from overhead predators. Keep in mind that they are highly migratory; if you aren't seeing them in mid-winter, don't worry—they are likely vacationing in Central or South America.

Similar Species

Species that look similar or are commonly confused with Blue-winged Teal.

Cinnamon Teal

Females are nearly identical, but the breeding male Cinnamon Teal is a deep reddish-orange all over, lacking the gray head and white crescent.

Green-winged Teal

Smaller with a vertical white stripe on the shoulder; males have a chestnut head with a green swoop rather than a white crescent.

Northern Shoveler

Also has a blue wing patch, but is significantly larger with a massive, shovel-shaped bill that is much longer than the Teal's.

Frequently Asked Questions

Blue-winged Teals are diurnal and most active during the early morning and late afternoon. They spend the middle of the day resting in secluded areas or 'loafing' on logs and mudbanks.

The best way to attract them is to provide a shallow, quiet water source with plenty of native vegetation. They avoid deep or turbulent water and prefer areas with tall grass or reeds for protection.

They primarily eat the seeds of aquatic plants like sedges and pondweeds. They also forage for small invertebrates, including snails and midge larvae, by filtering shallow water through their bills.

Yes, they can be found in suburban areas that feature retention ponds, golf course water hazards, or restored wetlands, provided there is enough vegetation for cover and food.

Blue-winged Teals are slightly larger. The most obvious difference is the male's facial markings: Blue-winged males have a white crescent in front of the eye, while Green-winged males have a cinnamon head with a green ear patch. In flight, look for the Blue-winged's large sky-blue wing patch.

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