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Piaya
''Piaya'' is a small genus of relatively large and long-tailed cuckoos, which occur in Mexico, Central America and South America. The two species in taxonomic order are: The little cuckoo has been found to be closer to some species traditionally placed in ''Coccyzus'' or ''Micrococcyx''. These are now again separated in ''Coccycua''. Description and ecology These birds are birds with relatively slender bodies, long tails and strong legs. The black-bellied cuckoo is essentially restricted to rainforest, but the more widespread squirrel cuckoo also occurs in other forest types, woodlands or mangroves. ''Piaya'' cuckoos, unlike many Old World species, are not brood parasites; they build their own nests in trees and lay two eggs. Parasitic cuckoos lay coloured eggs to match those of their passerine hosts, but the non-parasitic ''Piaya'' species, like most other non-passerines, lay white eggs. These are vocal species with persistent and loud calls. They feed on large insects s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Squirrel Cuckoo
The squirrel cuckoo (''Piaya cayana'') is a large and active species of cuckoo found in wooded habitats from northwestern Mexico to northern Argentina and Uruguay, and on Trinidad. Some authorities have split off the western Mexican form as the Mexican squirrel-cuckoo (''Piaya mexicana''). Description This large and extremely long-tailed cuckoo is long and weighs . The adult has mainly chestnut upperparts and head, becoming paler on the throat. The lower breast is grey and the belly is blackish. The central tail feathers are rufous, but the outer are black with white tips. The bill is yellow and the iris is red. Immature birds have a grey bill and eyering, brown iris, and less white in the tail. It resembles the little cuckoo, but that species is smaller and has a darker throat. There are a number of subspecies with minor plumage variations. For example, ''P. c. mehleri'', one of the South American subspecies, has mainly brown (not black) outer tail feathers. Additionally, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Squirrel Cuckoo
The squirrel cuckoo (''Piaya cayana'') is a large and active species of cuckoo found in wooded habitats from northwestern Mexico to northern Argentina and Uruguay, and on Trinidad. Some authorities have split off the western Mexican form as the Mexican squirrel-cuckoo (''Piaya mexicana''). Description This large and extremely long-tailed cuckoo is long and weighs . The adult has mainly chestnut upperparts and head, becoming paler on the throat. The lower breast is grey and the belly is blackish. The central tail feathers are rufous, but the outer are black with white tips. The bill is yellow and the iris is red. Immature birds have a grey bill and eyering, brown iris, and less white in the tail. It resembles the little cuckoo, but that species is smaller and has a darker throat. There are a number of subspecies with minor plumage variations. For example, ''P. c. mehleri'', one of the South American subspecies, has mainly brown (not black) outer tail feathers. Additionally, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piaya Melanogaster - Black-bellied Cuckoo
''Piaya'' is a small genus of relatively large and long-tailed cuckoos, which occur in Mexico, Central America and South America. The two species in taxonomic order are: The little cuckoo has been found to be closer to some species traditionally placed in ''Coccyzus'' or ''Micrococcyx''. These are now again separated in ''Coccycua''. Description and ecology These birds are birds with relatively slender bodies, long tails and strong legs. The black-bellied cuckoo is essentially restricted to rainforest, but the more widespread squirrel cuckoo also occurs in other forest types, woodlands or mangroves. ''Piaya'' cuckoos, unlike many Old World species, are not brood parasites; they build their own nests in trees and lay two eggs. Parasitic cuckoos lay coloured eggs to match those of their passerine hosts, but the non-parasitic ''Piaya'' species, like most other non-passerines, lay white eggs. These are vocal species with persistent and loud calls. They feed on large insects such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piaya
''Piaya'' is a small genus of relatively large and long-tailed cuckoos, which occur in Mexico, Central America and South America. The two species in taxonomic order are: The little cuckoo has been found to be closer to some species traditionally placed in ''Coccyzus'' or ''Micrococcyx''. These are now again separated in ''Coccycua''. Description and ecology These birds are birds with relatively slender bodies, long tails and strong legs. The black-bellied cuckoo is essentially restricted to rainforest, but the more widespread squirrel cuckoo also occurs in other forest types, woodlands or mangroves. ''Piaya'' cuckoos, unlike many Old World species, are not brood parasites; they build their own nests in trees and lay two eggs. Parasitic cuckoos lay coloured eggs to match those of their passerine hosts, but the non-parasitic ''Piaya'' species, like most other non-passerines, lay white eggs. These are vocal species with persistent and loud calls. They feed on large insects s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Cuckoo
The little cuckoo (''Coccycua minuta'') is a species of bird in the cuckoo family (Cuculidae) from South America and Panama. It was formerly placed in the genus ''Piaya'', but was moved to the reinstated genus ''Coccycua'' following the discovery that its closest living relatives are a couple species traditionally placed in ''Coccyzus'' or ''Micrococcyx'', rather than the other members of ''Piaya''.IUCN (2008) Description This species is about long and weighs . The adult is mainly chestnut brown, with a greyish lower belly, browner tail and white tips to the tail feathers. The bill is yellow, short, and decurved; the iris of the eyes is red. Immature birds are dark brown with a black bill and no white tail tips. It is smaller and the throat is darker than in the squirrel cuckoo. The little cuckoo makes harsh ''chek'' and ''kak'' calls. Range, habitat and behavior This small cuckoo occurs from Panama and Trinidad south through Colombia to Bolivia, Peru and Brazil; in Ecuador, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuckoo
Cuckoos are birds in the Cuculidae family, the sole taxon in the order Cuculiformes . The cuckoo family includes the common or European cuckoo, roadrunners, koels, malkohas, couas, coucals and anis. The coucals and anis are sometimes separated as distinct families, the Centropodidae and Crotophagidae respectively. The cuckoo order Cuculiformes is one of three that make up the Otidimorphae, the other two being the turacos and the bustards. The family Cuculidae contains 150 species which are divided into 33 genera. The cuckoos are generally medium-sized slender birds. Most species live in trees, though a sizeable minority are ground-dwelling. The family has a cosmopolitan distribution; the majority of species are tropical. Some species are migratory. The cuckoos feed on insects, insect larvae and a variety of other animals, as well as fruit. Some species are brood parasites, laying their eggs in the nests of other species and giving rise to the metaphor ''cuckoo's egg'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coccyzus
''Coccyzus'' is a genus of cuckoos which occur in the Americas. The genus name is from Ancient Greek ''kokkuzo'', which means to call like a common cuckoo. The genus includes the lizard cuckoos that were formerly included in the genus ''Saurothera''. Taxonomy The genus ''Coccyzus'' was introduced in 1816 by the French ornithologist Louis Jean Pierre Vieillot to accommodate a single species, Comte de Buffon's "Coucou de la Caroline", now the yellow-billed cuckoo. This which is therefore the type species. The genus name is from the Ancient Greek ''kokkuzō'' meaning "to cry cuckoo". The results of a molecular phylogenetic study of the cuckoo family by Michael Sorenson and Robert Payne that was published in 2005 lead to a reorganization of some of the genera. Based on this study, the genera ''Saurothera'' (the lizard cuckoos) and ''Hyetornis'' (chestnut-bellied and bay-breasted cuckoos) were lumped with ''Coccyzus'' while the ash-colored cuckoo and dwarf cuckoo, at one time sep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coccycua
''Coccycua'' is a small genus of birds in the cuckoo family, Cuculidae. Its three species are found in the tropical Americas. Formerly, they were divided among in ''Coccyzus'' (two species) and ''Piaya'' (one species), or the former were assigned to ''Micrococcyx'' and only the latter to ''Coccycua''. Following the discovery that they form a monophyletic lineage equidistant to both related genera, ''Coccycua'' has been revalidated. Species The species are: Synonyms The genus name ''Coccycua'' has often been believed to be a misspelling, and various emendations have been proposed. However, the name as originally written is valid. The junior synonyms are: * ''Coccicua'' Lesson, 1837 (unjustified emendation) * ''Coccygua'' Fitzinger, 1856 (unjustified emendation) * ''Coccyzaea'' Hartlaub, 1842 (unjustified emendation) * ''Coccyzusa'' Cabanis & Heine, 863 __NOTOC__ Year 863 ( DCCCLXIII) was a common year starting on Friday (link will display the full calendar) of the Juli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central America
Central America ( es, América Central or ) is a subregion of the Americas. Its boundaries are defined as bordering the United States to the north, Colombia to the south, the Caribbean Sea to the east, and the Pacific Ocean to the west. Central America consists of eight countries: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama. Within Central America is the Mesoamerican biodiversity hotspot, which extends from northern Guatemala to central Panama. Due to the presence of several active geologic faults and the Central America Volcanic Arc, there is a high amount of seismic activity in the region, such as volcanic eruptions and earthquakes which has resulted in death, injury, and property damage. In the pre-Columbian era, Central America was inhabited by the indigenous peoples of Mesoamerica to the north and west and the Isthmo-Colombian peoples to the south and east. Following the Spanish expedition of Christopher Columbus' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Passerine
A passerine () is any bird of the order Passeriformes (; from Latin 'sparrow' and '-shaped'), which includes more than half of all bird species. Sometimes known as perching birds, passerines are distinguished from other orders of birds by the arrangement of their toes (three pointing forward and one back), which facilitates perching. With more than 140 families and some 6,500 identified species, Passeriformes is the largest clade of birds and among the most diverse clades of terrestrial vertebrates, representing 60% of birds.Ericson, P.G.P. et al. (2003Evolution, biogeography, and patterns of diversification in passerine birds ''J. Avian Biol'', 34:3–15.Selvatti, A.P. et al. (2015"A Paleogene origin for crown passerines and the diversification of the Oscines in the New World" ''Molecular Phylogenetics and Evolution'', 88:1–15. Passerines are divided into three clades: Acanthisitti (New Zealand wrens), Tyranni (suboscines), and Passeri (oscines or songbirds). The passeri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of The Amazon Basin
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. Birds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Genera
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. Bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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