Where does the Gray-crowned Rosy-Finch live?
Leucosticte tephrocotis
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Open the appThe Gray-crowned Rosy-Finch lives in specific habitats and regions. Knowing where, and when, to look improves your chances of a successful sighting.
Biomes
Alpine tundra, subalpine meadows, rocky slopes, glaciers, snowfields, and high-elevation coniferous forests.
Geographic range
Western North America, from Alaska and western Canada south through the Rocky Mountains to the Sierra Nevada in California. Also found in parts of eastern Siberia and the Aleutian Islands.
Preferred environments
Open, barren, rocky areas with sparse vegetation, often near permanent snowfields or glaciers. They require cliffs or rock crevices for nesting. In winter, they can be found in more sheltered valleys, canyons, and sometimes urban areas with feeders.
Elevation range
Breeds at very high elevations, typically above treeline (2,000-4,000 meters or 6,500-13,000 feet). In winter, they descend to lower elevations, but still often remain in mountainous areas, sometimes visiting feeders in foothills.
Where to look
High-elevation Mountains
During summer, focus on alpine and subalpine zones above treeline in the Rocky Mountains, Sierra Nevada, Cascades, and Alaskan ranges. Look for rocky outcrops, scree slopes, and areas near glaciers or permanent snowfields.
Mountain Passes and Ski Resorts
In winter, they descend to lower elevations. Check mountain passes, ski resort parking lots, and areas with bird feeders in mountainous regions. They are often attracted to spilled seeds or feeders.
Coastal Alaska and Aleutian Islands
Some subspecies are resident in these areas, often found along rocky coastlines and tundra.
Field tips
- Scan Snowfields. Rosy-finches frequently forage on snowfields for insects trapped in the snow. A scope can be very useful for spotting them from a distance.
- Look for Flocks. Outside the breeding season, they are almost always in flocks. Look for movement on the ground or listen for their calls to locate a flock.
- Visit Feeders in Winter. In areas where they winter at lower elevations, check bird feeders, especially those offering black oil sunflower seeds, during cold weather.
- Be Patient and Dress Warmly. Their habitat is often remote and exposed. Be prepared for cold, windy conditions and be patient, as they can be inconspicuous against rocky backgrounds.
- Listen for Calls. Their distinctive 'chew' or 'chip' calls can often alert you to their presence before you see them.
Migration
Altitudinal migrant, moving from high-elevation breeding grounds to lower elevations in winter. Some northern populations may undertake longer-distance migrations south. Their movements are often dictated by snow depth and food availability.
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