Melanocorypha bimaculata
The Bimaculated Lark (Melanocorypha bimaculata) is a robust, medium-sized passerine, measuring 16-18 cm in length with a wingspan of 30-36 cm and weighing 45-60 grams. Its plumage is cryptically streaked brown above, blending seamlessly with its arid steppe habitat, while its underparts are pale, often buffy, with a distinguishing feature: two prominent, dark patches on the sides of its upper breast, giving it its "bimaculated" name. Other field marks include a short, thick, conical bill suit...
Primarily inhabits dry, open steppes, semi-deserts, and sparsely vegetated plains, often with stony ground or short grass, ranging from lowlands to high-altitude plateaus.
Feeds mainly on insects, particularly beetles, grasshoppers, and caterpillars during the breeding season, supplemented by seeds of various grasses and weeds, especially in winter.
Bimaculated Larks are diurnal and primarily terrestrial, spending most of their time foraging on the ground, often blending seamlessly with their environment. They employ a 'walk-and-peck' foraging strategy, gleaning seeds and insects from the substrate. During the breeding season, males establis...
The Bimaculated Lark boasts an extensive breeding range stretching from Turkey and the Caucasus eastward through Iran, Afghanistan, and the Central Asian republics to Mongolia. During the non-breeding season, populations undertake varying degrees of migration, with many birds moving south to wint...
Least Concern
- The name "bimaculated" literally means "two-spotted," referring to the two distinctive dark patches on its breast, a key identification feature. - Males are renowned for their incredibly sustained and high-flying song displays, often soaring several hundred meters high and singing continuously ...