The family Alligatoridae of crocodylians includes alligators, caimans and their extinct relatives.
A passerine is any bird of the order Passeriformes which includes more than half of all bird species. Sometimes known as perching birds, passerines generally have an anisodactyl arrangement of their toes, which facilitates perching.
Larks are passerine birds of the family Alaudidae. Larks have a cosmopolitan distribution with the largest number of species occurring in Africa. Only a single species, the horned lark, occurs in North America, and only Horsfield's bush lark occurs in Australia. Habitats vary widely, but many species live in dry regions. When the word "lark" is used without specification, it often refers to the Eurasian skylark (Alauda arvensis).
The Old World warblers are a large group of birds formerly grouped together in the bird family Sylviidae. They are not closely related to the New World warblers. The family held over 400 species in over 70 genera, and were the source of much taxonomic confusion. Two families were split out initially, the cisticolas into Cisticolidae and the kinglets into Regulidae. In the past 20–30 years they have been the subject of much research and many species are now placed into other families, including the Acrocephalidae, Cettiidae, Phylloscopidae, and Megaluridae. In addition some species have been moved into existing families or have not yet had their placement fully resolved. Only a small number of warblers, in just two genera, are now retained in the family Sylviidae.
Laridae is a family of seabirds in the order Charadriiformes that includes the gulls, terns, noddies, and skimmers. It includes around 100 species arranged into 22 genera. They are an adaptable group of mostly aerial birds found worldwide.
The typical warblers are small birds belonging to the genus Sylvia in the "Old World warbler" family Sylviidae.
Garrulax is a genus of passerine birds in the laughingthrush family Leiothrichidae.
Coelurosauria is the clade containing all theropod dinosaurs more closely related to birds than to carnosaurs.
Leiothrix is a genus of passerine birds in the family Leiothrichidae. They belong to a clade also containing at least the liocichlas, barwings, minlas and sibias. The sibias are possibly their closest living relatives.
The ashy-throated parrotbill is a parrotbill. In old sources, it may be called Alphonse's crow-tit; though superficially resembling a tit it is not a member of the Paridae. The native range of this species extends from south-west China to northern Vietnam, and it might have become naturalised in one area in Italy.
The common babbler is a member of the family of Leiothrichidae. They are found in dry open scrub country mainly in India. Two populations are recognized as subspecies and the populations to the west of the Indus river system are now usually treated as a separate species, the Afghan babbler. The species is distinctly long-tailed, slim with an overall brown or greyish colour, streaked on the upper plumage and having a distinctive whitish throat.
The Bugun liocichla is a passerine bird species from the family Leiothrichidae closely related to the Emei Shan liocichla. First spotted in 1995 in Arunachal Pradesh, India, it was described as a new species in 2006. The description was made without the collection of a type specimen as they were too few to risk killing one. It is thought to be an endangered species, with a small population, and a very restricted distribution range within which commercial development threatens the habitat.
The Emei Shan liocichla, also known as the Omei Shan or grey-faced liocichla, is a passerine bird in the family Leiothrichidae. It is closely related to the Bugun liocichla, a species only described in 2006, and which it closely resembles.
The tetrakas, also known as the Malagasy warblers, are a recently validated family of songbirds. They were formally named Bernieridae in 2010. The family currently consists of eleven species of small forest birds. These birds are all endemic to Madagascar.
Grallina is a genus of passerine bird native to Australia and New Guinea. It is a member of a group of birds termed monarch flycatchers.
Sylvioidea is a superfamily of passerine birds, one of at least three major clades within the Passerida along with the Muscicapoidea and Passeroidea. It contains about 1300 species including the Old World warblers, Old World babblers, swallows, larks and bulbuls. Members of the clade are found worldwide, but fewer species are present in the Americas.
Hawaiian honeycreepers are a group of small birds endemic to Hawaiʻi. They are members of the finch family Fringillidae, closely related to the rosefinches (Carpodacus), but many species have evolved features unlike those present in any other finch. Their great morphological diversity is the result of adaptive radiation in an insular environment. Many have been driven to extinction since the first humans arrived in Hawaii, with extinctions increasing over the last two centuries following European discovery of the islands, with habitat destruction and especially invasive species being the main causes.
Argya is a genus of passerine birds in the laughingthrush family Leiothrichidae. The species are distributed across Africa and southern Asia and are typically fairly large, long-tailed birds that forage in noisy groups. Members of this genus were formerly placed in the genera Turdoides and Garrulax.
The jungle babblers are a family, Pellorneidae, of mostly Old World passerine birds belonging to the superfamily Sylvioidea. They are quite diverse in size and coloration, and usually characterised by soft, fluffy plumage and a tail on average the length of their body, or longer. These birds are found in tropical zones, with the greatest biodiversity in Southeast Asia and the Indian subcontinent.
The laughingthrushes are a family, Leiothrichidae, of Old World passerine birds. The family contains 133 species which are divided into 16 genera. They are diverse in size and coloration. These are birds of tropical areas, with the greatest variety in Southeast Asia and the Indian subcontinent. The entire family used to be included in the Old World babbler family Timaliidae.
