Burung kicau (Songbirds)

Northern Wheatear

Oenanthe oenanthe

Tiny songbird that migrates from the Canadian Arctic to sub-Saharan Africa. Your message takes a 9,000-mile detour.

Populasi: 10-500 million mature individuals globally; European breeding population alone estimated at ~5.3-15.8 million pairs (roughly 10.6-31.5 million individuals); overall population trend is decreasing
Habitat: Open, stony or sparsely vegetated terrain: tundra, upland moorland, sand dunes, shingle, cliff tops, heavily grazed heathland/downland, and pastures, from sea level up to ~2,800 m; avoids forested areas
Fakta menarik: Despite weighing only about 25-30 grams, Northern Wheatears breeding in Alaska and eastern Canada/Greenland undertake one of the longest migrations of any songbird, flying thousands of kilometers (in some cases nonstop across open ocean or ~14,500 km via Asia) to wintering grounds in sub-Saharan Africa.
Sebaran: Breeds across the Northern Hemisphere from Alaska and eastern Canada/Greenland through Europe and the Palearctic to eastern Siberia/Mongolia; the entire global population migrates to winter in sub-Saharan Africa, including remarkable long-distance crossings (Alaskan birds fly ~14,500 km to Africa via Asia; eastern Canadian/Greenland birds cross the North Atlantic)
Makanan: Primarily insects and other invertebrates (beetles, flies, ants, spiders), foraged on the ground, often from a low perch with a characteristic hop-and-peck technique; some berries taken in autumn
Ukuran: 0,15 m
Bentang sayap: 0,29 m
Masa hidup: 3 tahun

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