Machaeropterus regulus
The Kinglet Manakin, *Machaeropterus regulus*, is a striking, diminutive passerine belonging to the Pipridae family, renowned for its vibrant sexual dimorphism and intricate courtship displays. Males are instantly recognizable by their brilliant scarlet-red crown contrasting sharply with a bright yellow nape and a predominantly olive-green body, measuring a mere 8-9 cm in length and weighing around 8-12 grams. Females, by contrast, are much plainer, entirely olive-green, providing effective c...
Primarily inhabits the understory and mid-story of humid tropical and subtropical lowland evergreen forests, including dense secondary growth and forest edges, typically below 900 meters elevation.
Primarily frugivorous, consuming small berries and drupes from various forest plants, supplemented by a significant intake of small insects and spiders, which are captured by sallying or gleaning from foliage.
Kinglet Manakins are diurnal, spending their days actively foraging or engaging in elaborate courtship rituals. Males are famous for their communal lek displays, where several individuals gather to perform intricate, highly coordinated visual and acoustic displays to attract females. These displa...
The Kinglet Manakin is a widespread resident across much of the Amazon Basin and adjacent forested regions of South America. Its primary distribution includes central and eastern Brazil, extending into southeastern Peru and northern Bolivia. Within Brazil, it is found in the Amazonian lowlands, p...
Least Concern
- The male Kinglet Manakin's "song" is not vocal but produced mechanically by vibrating specialized wing feathers, creating a buzzing or snapping sound. - Despite its bright plumage, the male is incredibly small, often weighing less than a quarter of an ounce, making it a challenging bird to spot...