Monasa nigrifrons
The Black-fronted Nunbird (Monasa nigrifrons) is a striking member of the Bucconidae family, commonly known as puffbirds. This medium-sized bird, measuring about 23-29 cm (9-11.4 inches) in length, is predominantly slaty-black with a diagnostic contrasting white bill and bright red or orange-red legs and feet, providing a stark visual contrast against its dark plumage. Its name derives from the distinctive blackish forehead and facial area that blends seamlessly with its body. There are no si...
This species primarily inhabits humid lowland tropical and subtropical forests, frequently found along forest edges, secondary growth, and riverine woodlands, typically below 900 meters (3,000 feet) in elevation.
The diet consists mainly of large insects, such as cicadas, dragonflies, and beetles, supplemented by occasional small vertebrates like lizards; they primarily forage by sallying from perches.
Black-fronted Nunbirds are highly social, diurnal birds typically found in small groups of 3 to 6 individuals, sometimes up to 10, often forming mixed-species foraging flocks. They exhibit cooperative breeding, with multiple adults assisting in nesting duties, including excavating nest burrows, i...
The Black-fronted Nunbird is a resident species widely distributed across the western and central Amazon Basin in South America. Its primary range extends across northern Bolivia, eastern Peru, eastern Ecuador, southern Colombia, and much of western Brazil, particularly south of the Amazon River....
Least Concern
- The Black-fronted Nunbird is one of only four species in the genus Monasa, all known for their dark plumage and social habits. - Its bright white bill and vivid red or orange-red legs provide a stark, almost cartoonish, contrast against its otherwise dark, somber plumage. - These nunbirds are c...