A crow (pronounced /ˈkroʊ/) is a bird of the genus Corvus, or more broadly, a synonym for all of Corvus. The word "crow" is used as part of the common name of many species. The related term "raven" is not linked scientifically to any certain trait but is rather a general grouping for larger-sized species of Corvus.
Username: Ashik Published on 2024-11-10 12:50:38 ID NUMBER: 125067
Kingfishers are a family, the Alcedinidae, of small to medium-sized, brightly coloured birds in the order Coraciiformes. They have a cosmopolitan distribution, with most species living in the tropical regions of Africa, Asia, and Oceania, but also can be found in Europe and the Americas. They can be found in deep forests near calm ponds and small rivers. The family contains 118 species and is divided into three subfamilies and 19 genera. All kingfishers have large heads, long, sharp, pointed bills, short legs, and stubby tails. Most species have bright plumage with only small differences between the sexes. Most species are tropical in distribution, and a slight majority are found only in forests.
The rose-ringed parakeet (Psittacula krameri), also known as the ring-necked parakeet, ringneck parrot (in aviculture) or the Kramer parrot, is a medium-sized parrot in the genus Psittacula, of the family Psittacidae. It has disjunct native ranges in Africa and the Indian Subcontinent,[2] and is now introduced into many other parts of the world where feral populations have established themselves and are bred for the exotic pet trade.
The rose-ringed parakeet (Psittacula krameri), also known as the ring-necked parakeet, ringneck parrot (in aviculture) or the Kramer parrot, is a medium-sized parrot in the genus Psittacula, of the family Psittacidae. It has disjunct native ranges in Africa and the Indian Subcontinent,[2] and is now introduced into many other parts of the world where feral populations have established themselves and are bred for the exotic pet trade.
Ostriches are large flightless birds. Two living species are recognised, the common ostrich, native to large areas of sub-Saharan Africa, and the Somali ostrich, native to the Horn of Africa.
The cockatiel (/ˌkɒkəˈtiːl/;[2] Nymphicus hollandicus), also known as the weero/weiro[3][4] or quarrion,[5][6] is a medium-sized[7] parrot that is a member of its own branch of the cockatoo family endemic to Australia. They are prized as household exotic bird[8] pets and companion parrots throughout the world and are relatively easy to breed compared to other parrots. As a caged bird, cockatiels are second in popularity only to the budgerigar.
The cockatiel (/ˌkɒkəˈtiːl/;[2] Nymphicus hollandicus), also known as the weero/weiro[3][4] or quarrion,[5][6] is a medium-sized[7] parrot that is a member of its own branch of the cockatoo family endemic to Australia. They are prized as household exotic bird[8] pets and companion parrots throughout the world and are relatively easy to breed compared to other parrots. As a caged bird, cockatiels are second in popularity only to the budgerigar.
A vulture is a bird of prey that scavenges on carrion. There are 23 extant species of vulture (including condors).[2] Old World vultures include 16 living species native to Europe, Africa, and Asia; New World vultures are restricted to North and South America and consist of seven identified species, all belonging to the Cathartidae family.[2][3] A particular characteristic of many vultures is a bald, unfeathered head. This bare skin is thought to keep the head clean when feeding, and also plays an important role in thermoregulation.
Cranes are a type of large bird with long legs and necks in the biological family Gruidae of the order Gruiformes. The family has 15 species placed in four genera which are Antigone, Balearica, Leucogeranus, and Grus.[1] They are large birds with long necks and legs, a tapering form, and long secondary feathers on the wing that project over the tail. Most species have muted gray or white plumages, marked with black, and red bare patches on the face, but the crowned cranes of the genus Balearica have vibrantly-coloured wings and golden "crowns" of feathers. Cranes fly with their necks extended outwards instead of bent into an S-shape and their long legs outstretched.
Penguins are a group of aquatic flightless birds from the family Spheniscidae (/sfɪˈnɪsɪdiː, -daɪ/) of the order Sphenisciformes (/sfɪˈnɪsəfɔːrmiːz/).[4] They live almost exclusively in the Southern Hemisphere: only one species, the Galápagos penguin, is found north of the Equator. Highly adapted for life in the ocean water, penguins have countershaded dark and white plumage and flippers for swimming. Most penguins feed on krill, fish, squid and other forms of sea life which they catch with their bills and swallow whole while swimming. A penguin has a spiny tongue and powerful jaws to grip slippery prey
Hummingbirds are birds native to the Americas and comprise the biological family Trochilidae. With approximately 366 species and 113 genera,[1] they occur from Alaska to Tierra del Fuego, but most species are found in Central and South America.[2] As of 2024, 21 hummingbird species are listed as endangered or critically endangered, with numerous species declining in population.[3]
Hornbills are birds found in tropical and subtropical Africa, Asia and Melanesia of the family Bucerotidae. They are characterized by a long, down-curved bill which is frequently brightly coloured and sometimes has a horny casque on the upper mandible. Hornbills have a two-lobed kidney. They are the only birds in which the first and second neck vertebrae (the atlas and axis respectively) are fused together; this probably provides a more stable platform for carrying the bill.[1] The family is omnivorous, feeding on fruit and small animals. They are monogamous breeders nesting in natural cavities in trees and sometimes cliffs. A number of mainly insular species of hornbill with small ranges are threatened with extinction, mainly in Southeast Asia.
Albatrosses, of the biological family Diomedeidae, are large seabirds related to the procellariids, storm petrels, and diving petrels in the order Procellariiformes (the tubenoses). They range widely in the Southern Ocean and the North Pacific. They are absent from the North Atlantic, although fossil remains of short-tailed albatross show they once lived there up to the Pleistocene,[2] and occasional vagrants are found. Great albatrosses are among the largest of flying birds, with wingspans reaching up to 2.5–3.5 metres (8.2–11.5 ft) and bodies over 1 metre (3.3 ft) in length.[3] The albatrosses are usually regarded as falling into four genera, but disagreement exists over the number of species.
Cuckoos are birds in the Cuculidae (/kjuːˈkjuːlɪdiː/ kew-KEW-lih-dee) family, the sole taxon in the order Cuculiformes (/kjuːˈkjuːlɪfɔːrmiːz/ kew-KEW-lih-for-meez).[1][2][3] 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 oilbird (Steatornis caripensis), locally known as the guácharo, is a bird species found in the northern areas of South America including the Caribbean island of Trinidad. It is the only species in the genus Steatornis, the family Steatornithidae, and the order Steatornithiformes. Nesting in colonies in caves, oilbirds are nocturnal feeders on the fruits of the oil palm and tropical laurels. They are the only nocturnal flying fruit-eating birds in the world (the kākāpō, also nocturnal, is flightless). They forage at night, with specially adapted eyesight. However, they navigate by echolocation in the same way as bats, one of the few birds to do so. They produce a high-pitched clicking sound of around 2 kHz that is audible to humans.
The emu (/ˈiːmjuː/; Dromaius novaehollandiae) is a species of flightless bird endemic to Australia, where it is the tallest native bird. It is the only extant member of the genus Dromaius and the third-tallest living bird after its African ratite relatives, the common ostrich and Somali ostrich. The emu's native ranges cover most of the Australian mainland. The Tasmanian, Kangaroo Island and King Island subspecies became extinct after the European settlement of Australia in 1788.
Falcons (/ˈfɒlkən, ˈfɔːl-, ˈfæl-/) are birds of prey in the genus Falco, which includes about 40 species. Some small species of falcons with long, narrow wings are called hobbies,[7] and some that hover while hunting are called kestrels.[7][8] Falcons are widely distributed on all continents of the world except Antarctica, though closely related raptors did occur there in the Eocene.[9]
The drongos are a family, Dicruridae, of passerine birds of the Old World tropics. The 28 species in the family are placed in a single genus, Dicrurus.
A cockatoo is any of the 21 species of parrots belonging to the family Cacatuidae, the only family in the superfamily Cacatuoidea. Along with the Psittacoidea (true parrots) and the Strigopoidea (large New Zealand parrots), they make up the order Psittaciformes. The family has a mainly Australasian distribution, ranging from the Philippines and the eastern Indonesian islands of Wallacea to New Guinea, the Solomon Islands and Australia.
The Jamaican Crow, or the Jabbering Crow, stands out with its 15-inch size and dull black feathers. Particularly distinctive is its vocal range, with unique calls like garbled jabbering.
Thriving in Jamaica's lush forests and mountainous regions, this type of crow feeds on fruits, small reptiles, and the catch or eggs from other birds.
The House Crow stands out with its grey neck and belly, contrasting its otherwise black feathers. With a size of around 16 inches, this crow species is on the smaller side. While primarily recognized in India, it has adapted to diverse regions, including Africa, Europe, and other parts of Asia.
A true omnivore, the House Crow consumes a range of diets from plant-based materials to various types of meat, often scavenging around human population centers.
The New Caledonian Crow is mid-sized, boasting up to 16 inches long. It has iridescent black plumage and beaks with lower mandibles slightly curved upward.
This type of crow takes residence in the primary forests of New Caledonia, a group of islands in the South Pacific.
Named for their home, the Bougainville Crow inhabits the rainforests of Bougainville Island in Papua New Guinea. This moderate-sized crow comes in around 16 inches long. They don a uniform black plumage with blue gloss at the head and a purple sheen at the upperparts. Their large beaks are strongly arched downwards.
The Cuban Crow is one of the Caribbean crows alongside the White-necked Crow (Corvus leucognaphalus) and Palm Crow (Corvus palmarum). They reach sizes of up to 17 inches long. Their plumage displays a glossy, deep black hue and long, gently curved beaks.
Native to Cuba and the Isla de la Juventud, these crows inhabit both forests and agricultural lands. As omnivores, they consume a vast diet ranging from seeds and fruits to tiny insects.
The Torresian Crow, a native of Australia and Papua New Guinea, stands out due to its size. Typically measuring 19-21 inches, it is notably one of the largest species within the crow family. It boasts the standard black plumage and eyes with a white iris and blue ring.
Moreover, this bird thrives across various habitats near bodies of water, from swamps to eucalyptus woodland. They are also common in farmlands and urban landscapes.
The Tamaulipas Crow, distinctively smaller than the average crow, measures around 15 inches long. Exhibiting a glossy black body and slender bill, these crows stand out for their unique charcoal-grey eyes, deviating from the usual dark eyes of standard crows.
This type of crow inhabits the Northeastern plains of Mexico and southernmost Texas. Unlike other bird relatives, they have a low, croaking call, unlike the harsh caw that most crows are known for.
The Sinaloa crow (Corvus sinaloae) is a crow native to western Mexico.
The Sinaloa Crow, a species exclusive to Mexico's Pacific coast, is a relatively small crow, standing at a modest 14-15 inches. It's similar to the previous type of crow, but Sinaloa Crows have high-pitched calls.
The long-billed crow (Corvus validus) is a crow that is endemic to the Northern Maluku Islands. This crow is large with glossy plumage, a large bill and white irises. It is classified by the International Union for Conservation of Nature as a "near-threatened species".
The Long-billed Crow, endemic to the Maluku Islands in Indonesia, is a distinctive crow with a long beak, relatively short tail, and white iris. Akin to other crows, its plumage is black but measures up to 21 inches larger.
In 2016, IUCN reassessed these forest-dwelling birds and changed their status from "least concern" to "near threatened." The declining population results from habitat loss due to commercial logging and agricultural conversion4.
The Large-billed Crow, formerly called the Jungle Crow, is characterized chiefly by its substantial bill, with the upper part thick and arched. It showcases dark gray and glossy black plumage with a robust body measuring up to 23 inches long.
Geographically, this species is widely distributed across Asia and adaptable to forests and human-dominated landscapes.
