Curruca curruca
The Lesser Whitethroat (Curruca curruca) is a small, rather nondescript passerine, yet it is a remarkable long-distance migrant. Measuring approximately 12.5-14 cm (5-5.5 inches) in length with a wingspan of 18-21 cm (7-8.3 inches) and weighing 10-16 grams, it sports a generally greyish-brown upper body, off-white to pale buff underparts, and distinctively dark grey legs. Its most notable field marks include a contrasting grey cap that extends down the sides of the head to the eye, giving it ...
The Lesser Whitethroat primarily inhabits dense scrub, thorny bushes, hedgerows, woodland edges, and overgrown gardens, preferring tangled vegetation for nesting and foraging, typically at low to moderate elevations.
Primarily insectivorous, feeding on caterpillars, aphids, beetles, and spiders during the breeding season, supplementing heavily with ripe berries (e.g., elderberries, blackberries) in late summer and autumn to build fat reserves for migration.
These diurnal warblers are generally solitary or found in pairs during the breeding season, becoming more gregarious in loose flocks during migration. Foraging involves actively gleaning insects, spiders, and larvae from foliage and branches, often venturing into the outer canopy. Males establish...
The Lesser Whitethroat boasts an expansive breeding range stretching across much of temperate Europe and Asia, from the British Isles eastward through Scandinavia, Central and Eastern Europe, across Russia, Siberia, and into Central Asia, reaching as far as northwestern China. Its wintering groun...
Least Concern
- Until recently, the Lesser Whitethroat was classified under the genus Sylvia, but phylogenetic studies moved it to Curruca. - It undertakes one of the most remarkable migrations for a small passerine, traveling from its European and Asian breeding grounds to sub-Saharan Africa or the Arabian Pe...