Club-winged manakin

The club-winged manakin (Machaeropterus deliciosus) is a small passerine bird which is a resident breeding species in the cloud forest on the western slopes of the Andes Mountains of Colombia and northwestern Ecuador.

The manakins are a family (Pipridae) of small bird species of subtropical and tropical Central and South America.

Some species pop like a firecracker, and there are a couple that make whooshing noises in flight.

[5] Each wing of the club-winged manakin has one feather with a series of at least seven ridges along its central vane.

The solid wing bones, a result of sexual selection, are also present in female manakins, who do not benefit from the trait.

The structures were first noted by P. L. Sclater in 1860, and the sound production adaptations were discussed by Charles Darwin in 1871 [ 2 ] [ 3 ]