Corvidae is a cosmopolitan family of oscine passerine birds that contains the crows, ravens, rooks, jackdaws, jays, magpies, treepies, choughs, and nutcrackers. In common English, they are known as the crow family, or, more technically, corvids. Currently 133 species are included in this family. The genus Corvus, including the jackdaws, crows, rooks, and ravens, makes up over a third of the entire family. Corvids are the largest passerines.
The brown jay is a large American jay which has the habitus of a magpie, but is slightly smaller and with a shorter tail, though the bill is larger.
The black-collared jay is a jay found in Andean forests in Ecuador, Colombia and Venezuela. It was formerly considered conspecific with the white-collared jay.
Cyanolyca is a genus of small jays found in humid highland forests in southern Mexico, Central America and the Andes in South America. All are largely blue and have a black mask. They also possess black bills and legs and are skulking birds. They frequently join mixed-species flocks of birds.
The scarlet-rumped cacique is a passerine bird species in the New World family Icteridae. It breeds from eastern Honduras to Panama and in the Pacific lowlands of South America from western Colombia south to Ecuador, and in the lower reaches of the northern Andes. There are several subspecies, some of which have been proposed for elevation to full species status.
The marvelous spatuletail is a medium-sized white, green and bronze hummingbird adorned with blue crest feathers, a brilliant turquoise gorget, and a black line on its white underparts. It is the only member of the genus Loddigesia. It is sexually dimorphic.
The white-throated magpie-jay is a large Central American species of magpie-jay. It ranges in Pacific-slope thorn forest from Jalisco, Mexico to Guanacaste, Costa Rica. Magpie-jays are noisy, gregarious birds, often traveling in easy-to-find flocks, mobbing their observers.
The San Blas jay is a species of bird in the family Corvidae. It is endemic to Mexico where its natural habitat is subtropical or tropical dry forests; it is a common species and has been rated as "least concern" by the IUCN.
The Yucatan jay is a species of bird in the family Corvidae, the crows and their allies. It is native to the Yucatán Peninsula where its habitats are subtropical or tropical dry forest, plantations and cleared areas at altitudes up to 250 m (820 ft). Adults are about 30 cm (12 in) long, black, with blue wings, mantle, and tail, black bills, yellow eye rings and legs. Immature birds have yellow bills. This is a common species of jay with a wide range and the International Union for Conservation of Nature has rated its conservation status as being of "least concern".
The silvery-throated jay is a species of bird in the family Corvidae. It is found in the Talamancan montane forests of Costa Rica and western Panama. The IUCN has rated its conservation status as being of "least concern".
The azure-hooded jay is a species of bird in the family Corvidae. It is found in Middle America. Its natural habitat is subtropical or tropical moist montane forest. This species is known to have four subspecies. It is 11 to 12 inches in length and is dark blue with a black head and upper chest. The back of the head and neck are sky blue with a white border.
The dwarf jay is a species of bird in the family Corvidae. It is endemic to Mexico. Its natural habitat is subtropical or tropical moist montane forests, specifically comprising an oak-pine mix. As its name would imply, this is the smallest member of the family Corvidae at 20–23 cm long and weighing 41 g. It is threatened by habitat loss.
The beautiful jay is a species of bird in the crow and jay family Corvidae. It is closely related to the azure-hooded jay, and the two species are considered sister species. The species is monotypic, having no subspecies. The specific name for the beautiful jay, pulchra, is derived from the Latin word for beautiful.
The turquoise jay is a species of bird in the family Corvidae.
The white-collared jay is a species of bird in the family Corvidae. It is found in Andean forests in Peru and Bolivia. It was formerly considered conspecific with the black-collared jay.
The Sichuan jay is a species of bird in the family Corvidae. It is endemic to China.
The Benito Juárez National Park is in the Valles Centrales Region of Oaxaca, Mexico, and includes parts of the municipalities of San Felipe Tejalapam and San Andres Huayapan. The southern boundary of the park is about 5 kilometers north of the City of Oaxaca. The park was established in 1937 during the presidency of General Lazaro Cardenas del Rio, and is named after President Benito Juárez, who was a native of Oaxaca.
The Sierra Madre del Sur pine–oak forests is a subtropical coniferous forest ecoregion in the Sierra Madre del Sur mountain range of southern Mexico.
Omiltemi Ecological State Park is a protected area in southern Mexico. It is located in the Sierra Madre del Sur of Guerrero. The park includes well-preserved pine–oak forests and cloud forests.
