Yellow-billed Chough
Birds diurnal

Yellow-billed Chough

Pyrrhocorax graculus

The ultimate mountain acrobat, the Yellow-billed Chough thrives at altitudes where most birds struggle to breathe. With its striking yellow bill and fearless personality, this alpine specialist is the soul of the high peaks.

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Quick Identification

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Size

Length: 37–39 cm (14.5–15.5 in); Wingspan: 75–85 cm (29–33 in); Weight: 190–240 g (6.7–8.5 oz)

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Colors

Adults have uniform glossy black plumage, a bright lemon-yellow bill, and coral-red legs. Juveniles are duller with a brownish-black tone and a paler yellow-to-orange bill.

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Key Features

  • Bright lemon-yellow, slightly curved bill
  • Vibrant coral-red legs and feet
  • Glossy, jet-black plumage
  • Aerobatic flight style with deeply splayed wing-tip feathers
  • High-pitched, whistling 'preep' or 'sweee-oo' calls

When You’ll See Them

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Activity pattern diurnal
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Peak hours 8 AM - 11 AM and 3 PM - 6 PM
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Season Year-round, but most visible at lower alpine elevations during the winter months.
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Diet An opportunistic omnivore that shifts with the seasons. In summer, they forage primarily for insects, spiders, and snails on alpine pastures. In winter, they rely on berries, seeds, and scraps provided by human activity at high-altitude resorts.
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Habitat High-altitude mountains, typically above the tree line (above 1,500m/5,000ft). They inhabit rocky cliffs, alpine meadows, and increasingly, high-mountain villages and ski areas.

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Behavior

The Yellow-billed Chough is an avian acrobat of the high peaks, renowned for its incredible mastery of mountain thermals. These social birds are rarely seen alone, usually moving in large, playful flocks that perform synchronized dives and rolls along cliff faces. Unlike many other corvids, they are remarkably approachable, often appearing fearless around humans, especially at ski resorts, mountain huts, and popular hiking viewpoints where they have learned to scavenge for leftovers.

Despite their friendly demeanor toward tourists, they maintain complex social structures within their colonies. They are monogamous and tend to stay with their partners throughout the year, often seen grooming one another on rocky ledges. Their flight is their most distinctive behavioral trait; they utilize high-altitude winds to soar effortlessly, occasionally performing breathtaking vertical drops with closed wings before swooping back up to a perch.

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Camera Tips

Capturing the Yellow-billed Chough on camera requires a focus on high-altitude perches. If you live in a mountain region or are staying at a high-elevation lodge, place your camera on balcony railings or flat, rocky outcrops that offer a clear view of the sky. Because these birds are highly curious, they are often attracted to shiny objects or new structures in their environment, so a newly mounted camera might actually draw them in to investigate the lens.

For the best results, use a fast shutter speed setting if your camera allows it. These birds are quick and their glossy black feathers can easily lose detail in harsh mountain sunlight. Setting your camera to trigger at a high sensitivity is crucial, as their flight patterns are rapid and erratic. Positioning the camera at an upward angle toward a cliff face or a known nesting ledge can result in spectacular 'action' shots of them riding the updrafts.

While we don't recommend feeding wildlife, these birds are naturally attracted to areas where humans congregate. If you are monitoring a backyard in a mountain village, a shallow water basin or a birdbath can be an excellent lure during the dry summer months or freezing winters. Because of their social nature, if you catch one on camera, you are likely to catch several; use a wide-angle lens setting to ensure you capture the whole flock rather than just a single individual.

Lighting in the mountains changes rapidly, so look for a spot that gets good morning sun to illuminate the yellow of the bill and the red of the legs against their black feathers. Avoid placing cameras in areas with heavy afternoon shadows, as the bird will disappear into a 'black blob' against the dark rock. A north-facing setup usually provides the most consistent light throughout the day for these high-altitude residents.

Frequently Asked Questions

Yellow-billed Choughs are most active during the daylight hours, particularly in the mid-morning when thermals begin to rise, allowing them to soar. They are also quite active in the late afternoon before returning to their roosts in cliff crevices.
If you live in a high-altitude area, Yellow-billed Choughs can be attracted by providing a consistent water source like a birdbath. They are curious and may visit balconies or gardens that offer a clear landing spot with a wide view of the surrounding terrain.
In the wild, they eat a variety of insects, worms, and small invertebrates during the summer. In the winter, their diet shifts to juniper berries, rose hips, and seeds, as well as scavenging food scraps from mountain lodges.
No, they are strictly mountain specialists. You will only find them in suburban environments if those towns are located at high elevations in mountain ranges like the Alps, Pyrenees, or Himalayas.
The most obvious difference is the bill: the Yellow-billed Chough has a shorter, straighter, bright yellow bill, whereas the Red-billed Chough has a longer, more curved, bright red bill. Additionally, Yellow-billed Choughs tend to live at even higher altitudes than their red-billed cousins.

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