Birds diurnal

Lesser Yellowlegs

Tringa flavipes

With its stilt-like golden legs and refined, slender profile, the Lesser Yellowlegs is a seasonal traveler that brings a touch of wild elegance to any shoreline. Watch for its rhythmic bobbing and high-stepping gait as it explores the shallow waters during its incredible migratory journey.

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Quick Identification

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Size

Length: 9–11 in (23–27 cm); Wingspan: 23–25 in (58–64 cm); Weight: 2.1–3.5 oz (60–100 g)

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Colors

Mottled grayish-brown upperparts with white spotting; white underparts with fine dark streaks on the neck and breast; bright yellow legs

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Key Features

Long, vibrant yellow legs
Thin, straight black bill about the same length as the head
Square white rump visible during flight
Slender, graceful neck and profile

When You’ll See Them

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Activity pattern diurnal

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Peak hours 7-11 AM, 3-6 PM

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Season March-May and July-October

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Diet Primarily aquatic insects, larvae, small crustaceans, and occasionally tiny fish or snails found by pecking at the water's surface.

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Habitat Wetlands, mudflats, lake shores, salt marshes, and flooded suburban lawns or fields during migration.

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Behavior

The Lesser Yellowlegs is a high-energy shorebird known for its 'teetering' or rhythmic bobbing motion while foraging. Unlike some more secretive species, they are quite active and vocal, often emitting a clear, two-note 'tu-tu' whistle when moving between feeding spots. They move with a delicate, high-stepping gait through shallow waters, making them a joy to observe on camera during their long-distance migrations.

During migration, you will often find them in loose flocks, sometimes mixed with other sandpipers. They are generally less aggressive than their larger relatives, the Greater Yellowlegs, and tend to prefer quieter, shallower pool edges. While they aren't social with humans, they are relatively tolerant of nearby activity as long as they have a clear escape route and a quiet place to probe for food.

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Camera Tips

To capture the best footage of a Lesser Yellowlegs, positioning is everything. These birds spend the vast majority of their time at the 'mud line'—the thin strip of land where shallow water meets the shore. Place your camera on a low-profile stake or a waterproof ground mount just 4-6 inches above the mud, angled slightly upward. This 'worm's-eye view' provides a dramatic perspective that highlights their namesake long yellow legs and captures the beautiful reflection of the bird in the water.

Because shorebirds move quickly and frequently bob their heads, set your camera to a fast shutter speed or a high-speed 'burst' photo mode. A trigger speed of 0.2 seconds or faster is ideal to ensure you don't just catch a blurry tail as they step out of the frame. If your camera allows for sensitivity adjustments, set it to 'High' as these birds are lightweight and may not always trigger standard PIR sensors from a distance if the camera is positioned more than 10 feet away.

Traditional birdseed or suet will not attract this species. Instead, focus on the environment. If you have a backyard pond or a drainage area, keep a small section of the bank clear of tall weeds to maintain a shallow, muddy slope. This 'landing strip' is irresistible to migrating Yellowlegs. For the best lighting, face your camera North or South to avoid the harsh glare of the rising or setting sun reflecting off the water, which can often blow out the highlights on the bird’s white underbelly.

During the peak migration months of April and August, consider using a video mode with a 15-20 second duration. This allows you to capture their unique foraging 'dance'—the rapid pecking and the distinctive tail-bobbing behavior that photos alone cannot fully convey. If you're using an AI-powered camera like those featured on EverydayEarth, ensure the focus is sharp on the foreground mud, as the AI will better recognize the lanky silhouette of the bird against a clear background.

Similar Species

Species that look similar or are commonly confused with Lesser Yellowlegs.

Greater Yellowlegs

Noticeably larger with a longer, stouter bill that is often slightly upturned and more than 1.5 times the length of the head.

Solitary Sandpiper

Smaller with olive-greenish legs rather than bright yellow, and a distinct bold white eye-ring.

Stilt Sandpiper

Has slightly greenish-yellow legs and a bill that droops slightly at the tip, unlike the pin-straight bill of the Yellowlegs.

Frequently Asked Questions

Lesser Yellowlegs are diurnal and are most active during daylight hours. You will see them most frequently during the 'golden hours' of early morning (7-11 AM) and late afternoon (3-6 PM) when they are foraging heavily to fuel their migration.

You can attract them by providing a shallow water source with muddy edges. They avoid deep water and prefer mudflats or very shallow puddles (under 2 inches deep) where they can easily probe for aquatic insects. Avoid using pesticides near water sources, as they rely on healthy insect populations for food.

Their diet consists almost entirely of small invertebrates. They eat aquatic insects, larvae, beetles, dragonflies, and small crustaceans. They hunt by walking through shallow water and picking prey off the surface or just below the mud.

Yes, but usually only during their spring and fall migration periods. They are frequently spotted in suburban retention ponds, flooded golf courses, or large backyard puddles after heavy rain, especially if those areas are near larger bodies of water.

The easiest way is the bill. The Lesser Yellowlegs has a straight, thin, all-black bill that is about the same length as its head. The Greater Yellowlegs is larger and has a slightly longer bill that often appears slightly upturned and may be paler at the base.

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