Pseudotiinei

Pseudotiinei is a genus of small, flightless birds belonging to the family Tinamidae, which also includes the tinamous. Pseudotiinei species are native to South America and are characterized by their small size, short legs, and the absence of a tail. They are often referred to as "lesser tinamous" to distinguish them from the larger tinamous in the genus Tinamus.

The genus Pseudotiinei includes two species: Pseudotineia serrana and Pseudotineia rufescens. Pseudotineia serrana is found in the Andes of western South America, while Pseudotineia rufescens is more widespread, inhabiting a variety of habitats across South America. Both species are primarily ground-dwelling and feed on a diet of insects, seeds, and fruits.

Pseudotiinei birds are known for their distinctive calls, which are often described as a series of rapid, high-pitched notes. They are generally solitary birds, although they may form small groups during the breeding season. The breeding biology of Pseudotiinei species is not well-documented, but it is believed that they lay a single egg in a nest built on the ground.

Due to their small size and relatively secretive nature, Pseudotiinei species are not considered to be of conservation concern. However, habitat loss and degradation may pose a threat to their populations in the future. Overall, Pseudotiinei birds are an interesting and little-known group of birds that deserve further study and conservation attention.