Most species breed between March and November, but some species' breeding habits are not well enough studied to know this for sure. Clutch sizes range from 3-7 small, white, elliptical or spherical eggs. They have been known to use old nests created by various unrelated species. Most species nest in small holes or openings in trees, fenceposts, or similar objects. They have complex social relationships, and many species (especially spectacled parrotlets) have individually specific greeting calls (sometimes called " names") to recognize one another. Two male Pacific parrotlets ( Forpus coelestis) Behavior Social įorpus species often flock in groups of up to 100 individuals to socialize and feed they are very gregarious. Some cobalt-rumped parrotlet populations are also known to be altitudinal migrants. They are not found at altitudes higher than 1,800 metres (5,900 ft), though most species remain far below.įorpus species are non-migratory, though some populations of cobalt-rumped parrotlets are known to locally migrate to follow ripening fruit and budding trends. All other species are found between these two ranges, mostly in Peru, Ecuador, and Colombia.įorpus species tend to live in subtropical and tropical dry forests, but are also found in shrublands, savannas, and heavily deforested or degraded forest areas. Mexican parrotlets are found the furthest north, in western Mexico, while cobalt-rumped parrotlets have the southernmost range, extending into southern Brazil and Argentina. Like all parrots, Forpus species exhibit zygodactyly, meaning two toes face forwards and two face backwards.Īll Forpus species are found in Latin, Central, or South America, and some species have been introduced on various Caribbean islands. Forpus parrotlets have dark brown eyes with light peach or tan feet and beaks (with the exception of the dusky-billed parrotlet, which has a darker beak and feet). Females are duller green with more yellow-green markings and have few or no blue feathers. Most males are bright green or yellow-green, with bright blue markings on their wings, tails, rumps, and heads (location varies between species). Yellow-faced parrotlet ( Forpus xanthops)īecause of similarities to their larger parrot relatives and their small size, Forpus birds are often called parrotlets.įorpus parrotlets are relatively small birds.Dusky-billed parrotlet or Sclater's parrotlet ( Forpus modestus).Venezuelan spectacled parrotlet ( Forpus conspicillatus metae).Cauca spectacled parrotlet ( Forpus conspicillatus caucae).Spectacled parrotlet ( Forpus conspicillatus).Riparian parrotlet ( Forpus crassirostris).Turquoise-winged parrotlet ( Forpus spengeli).Hellmayr's cobalt-rumped parrotlet ( Forpus xanthopterygius flavissimus).Salvadori's cobalt-rumped parrotlet ( Forpus xanthopterygius flavescens).Cobalt-rumped parrotlet ( Forpus xanthopterygius).Amazon green-rumped parrotlet or delicate parrotlet or Santarem passerine parrotlet ( Forpus passerinus deliciosus).Roraima green-rumped parrotlet or Schlegel's parrotlet ( Forpus passerinus cyanochlorus).Trinidad green-rumped parrotlet or Venezuelan parrotlet ( Forpus passerinus viridissimus).Colombian green-rumped parrotlet or Rio Hacha parrotlet ( Forpus passerinus cyanophanes).Green-rumped parrotlet ( Forpus passerinus).Grayson's parrotlet or Tres Marias parrotlet ( Forpus cyanopygius insularis).Mexican parrotlet ( Forpus cyanopygius).The etymology of the genus name is unknown. The type species was subsequently designated as the green-rumped parrotlet. The genus Forpus was introduced in 1858 by the German zoologist Friedrich Boie.
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