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Mousebird
The mousebirds are birds in the order Coliiformes. They are the sister group to the clade Cavitaves, which includes the Leptosomiformes (the cuckoo roller), Trogoniformes ( trogons), Bucerotiformes ( hornbills and hoopoes), Piciformes ( woodpeckers, toucans, and barbets) and Coraciiformes ( kingfishers, bee-eaters, rollers, motmots, and todies). This group is now confined to sub-Saharan Africa, and it is the only bird order confined entirely to that continent, with the possible exception of turacos which are considered by some as the distinct order Musophagiformes, and the cuckoo roller, which is the only member of the order Leptosomiformes, and which is found in Madagascar but not mainland Africa. Mousebirds had a wider range in the Paleogene, with a widespread distribution in Europe and North America during the Paleocene. Description Mousebirds are slender greyish or brown birds with soft, hairlike body feathers. They are typically about in body length, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue-naped Mousebird
The blue-naped mousebird (''Urocolius macrourus''), also formerly called the blue-naped coly (''Colius macrourus'') is a species of bird belonging to the family Coliidae within the order Mousebird, Coliiformes. They are the sister group to the clade Eucavitaves, which contains the families Leptosomiformes (the cuckoo roller), Trogoniformes (trogons), Bucerotiformes (hornbills and hoopoes), Piciformes (woodpeckers, toucans, and Ramphastides, barbets) and Coraciformes (kingfishers, bee-eaters, Coraciidae, rollers, motmots, and todies). The species is found in the wild in the drier regions of West Africa to East Africa, as well as Sahel. It is one of the remaining six species of mousebirds. The term "mousebird" comes from its habit of running along branches in a way that resembles the scurrying of a mouse. Taxonomy There are a total of six recognized subspecies: # ''Urocolius macrourus macrourus'' (Distribution: Senegambia to east Ethiopia) # ''Urocolius macrourus syntactus'' (Di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colius
''Colius'' is a genus of mousebirds in the family (biology), family Coliidae. The four species are widely distributed in Africa. Two other African mousebirds are placed in the genus ''Urocolius''. The genus ''Colius'' was introduced by the French zoologist Mathurin Jacques Brisson in 1760 with the white-backed mousebird (''Colius colius'') as the type species. The genus contains the following four species: A fossil species, ''Colius hendeyi'', was described from Early Pliocene remains found at Langebaanweg in South Africa. Some Miocene taxa from France were previously assigned to ''Colius''. Of these, only the Middle Miocene ''"Colius" palustris'' might plausibly belong there,Mlíkovský (2002) but it is more often separated in ''Necrornis''. In younger lineages like Passeriformes, extant genera (e.g. ''Menura'' and ''Orthonyx'') were around by then, though simply because two taxa are of same taxonomic rank, they do not need to be of the same age. All that can be said is tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoopoes
Hoopoes () are colourful birds found across Africa, Asia, and Europe, notable for their distinctive "crown" of feathers which can be raised or lowered at will. Two living and one extinct species are recognized, though for many years both extant species were lumped as a single species—''Upupa epops''. In fact, some taxonomists still consider the species to be conspecific. Some authorities also keep the African and Eurasian hoopoe together but split the Madagascar hoopoe. The Eurasian hoopoe is common in its range and has a large population, so it is evaluated as Least Concern on the IUCN Red List of Threatened Species. However, their numbers are declining in Western Europe. Conversely, the hoopoe has been increasing in numbers at the tip of the South Sinai, Sharm el-Sheikh. There are dozens of nesting pairs that remain resident all year round. Taxonomy The genus ''Upupa'' was introduced in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his ''Systema Natura ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Todies
The todies are a family, Todidae, of tiny Caribbean birds in the order Coraciiformes, which also includes the kingfishers, bee-eaters and rollers. The family has one living genus, '' Todus'', and one genus known from the fossil record, '' Palaeotodus''. Taxonomy and systematics The todies were originally placed in the kingfisher genus ''Alcedo'' before being placed in the genus ''Todus'' in 1760 by Mathurin Jacques Brisson. They have been linked to a large number of potential relatives since then, including nightjars, trogons, barbets, jacamars, puffbirds, kingfishers, motmots and even some passerine species such as broadbills, cotingas and flowerpeckers. The todies were placed in their own order, Todiformes, before being placed in the Coraciiformes. Genetic analysis of the extant (living) species suggests that they diversified between 6-7 million years ago. The fossil record of the family is sparse, but three species of tody have been described from fossils found in North Amer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urocolius
''Urocolius'' is a small genus of mousebirds. Species It consists of two species which inhabit Eastern and Southern Africa: Description They are typically about 32 cm (13 in) long omnivorous birds, eating insects, small millipedes and plant material. ''Urocolius indicus'' in particular eats a great deal of fruit, leaves, buds, flowers, nectar and similar material.Maclean, Gordon Lindsay. Roberts' Birds of Southern Africa Publisher: New Holland 1993. ''"Urocolius" archiaci'', ''"U." consobrinus'' and ''"U." paludicola'' are 3 taxa described from fragmentary Early Miocene remains found at Saint-Gérand-le-Puy in France. Their Taxonomy (biology), taxonomic history is convoluted, being initially described as woodpeckers and variously merged and split. Today it is believed that at least 2 belong to the prehistoric genus ''Limnatornis''. They sometimes are all united under the first of the 3 names although it is not clear with what justification. The same rationales presu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trogoniformes
The trogons and quetzals are birds in the order Trogoniformes which contains only one family, the Trogonidae. The family Trogonidae contains 49 species in seven genera. The fossil record of the trogons dates back 49 million years to the Early Eocene. They might constitute a member of the basal radiation of the order Coraciiformes and order Passeriformes or be closely related to mousebirds and owls. The word ''trogon'' is Greek for "nibbling" and refers to the fact that these birds gnaw holes in trees to make their nests. Trogons are residents of tropical forests worldwide. The greatest diversity is in the Neotropics, where four genera, containing 34 species, occur. The genus '' Apaloderma'' contains the three African species. The genera '' Harpactes'' and '' Apalharpactes'', containing twelve species, are found in southeast Asia. They feed on insects and fruit, and their broad bills and weak legs reflect their diet and arboreal habits. Although their flight is fast, they are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bucerotiformes
Bucerotiformes is an order of birds that contains the hornbills, ground hornbills, hoopoes and wood hoopoes. These birds were previously classified as members of Coraciiformes. The clade is distributed in Africa, Asia, Europe and Melanesia Melanesia (, ) is a subregion of Oceania in the southwestern Pacific Ocean. It extends from New Guinea in the west to the Fiji Islands in the east, and includes the Arafura Sea. The region includes the four independent countries of Fiji, Vanu .... Systematics Recent genetic data show that ground hornbills and '' Bycanistes'' form a clade outside the rest of the hornbill lineage. They are thought to represent an early African lineage, while the rest of Bucerotiformes evolved in Asia. The hoopoe subspecies Saint Helena hoopoe and the Madagascar subspecies are sometimes elevated to a full species. The two wood hoopoe genera, '' Phoeniculus'' and '' Rhinopomastus'', appear to have diverged about 10 million years ago, so some syste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trogons
The trogons and quetzals are birds in the order Trogoniformes which contains only one family, the Trogonidae. The family Trogonidae contains 49 species in seven genera. The fossil record of the trogons dates back 49 million years to the Early Eocene. They might constitute a member of the basal radiation of the order Coraciiformes and order Passeriformes or be closely related to mousebirds and owls. The word ''trogon'' is Greek for "nibbling" and refers to the fact that these birds gnaw holes in trees to make their nests. Trogons are residents of tropical forests worldwide. The greatest diversity is in the Neotropics, where four genera, containing 34 species, occur. The genus '' Apaloderma'' contains the three African species. The genera '' Harpactes'' and ''Apalharpactes'', containing twelve species, are found in southeast Asia. They feed on insects and fruit, and their broad bills and weak legs reflect their diet and arboreal habits. Although their flight is fast, they are r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuckoo Roller
The cuckoo-roller or courol (''Leptosomus discolor'')del Hoyo, J. Elliott, A. & Sargatal, J. (2001) is the only bird in the family Leptosomidae , which was previously often placed in the order Coraciiformes but is now placed in its own order Leptosomiformes. The cuckoo-roller is at the root of a group that contains the Trogoniformes, Bucerotiformes, Piciformes, and Coraciiformes. Despite its name, the Cuckoo-roller does not share close evolutionary origins with cuckoos or rollers. It is a medium-large bird, inhabiting forests and woodlands in Madagascar and the Comoro Islands. Three subspecies are described: the nominate ''L. d. discolor'' is found in Madagascar and Mayotte Island, ''L. d. intermedius'' on Anjouan, and ''L. d. gracilis'' of Grand Comoro. Based on its smaller size, differences in the plumage, and minor difference in the voice, the last of these is sometimes considered a separate species, the Comoro cuckoo-roller (''L. gracilis''). Description The cuckoo-ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hornbills
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. 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. In the Neotropical realm, toucans occupy the hornbills' ecological niche, an example of convergent evolution. Despite their close appearances, the two groups are not very closely related, with toucans being allied with the woodpeckers, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kingfishers
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. They consume a wide range of prey, usually caught by swooping down from a perch. While kingfishers are usually thought to live near rivers and eat fish, many species live away from water and eat small invertebrates. Like other members of their order, they nest in cavit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
