|
Threskiornithidae
The family Threskiornithidae includes 36 species of large wading birds. The family has been traditionally classified into two subfamilies, the ibises and the spoonbills; however, recent genetic studies have cast doubt on this arrangement, and have found the spoonbills to be nested within the Old World ibises, and the New World ibises as an early offshoot. Taxonomy The family Threskiornithidae was formerly known as Plataleidae. The spoonbills and ibises were once thought to be related to other groups of long-legged wading birds in the order Ciconiiformes. A recent study found that they are members of the order Pelecaniformes. In response to these findings, the International Ornithological Congress (IOC) recently reclassified Threskiornithidae and their sister taxa Ardeidae under the order Pelecaniformes instead of the previous order of Ciconiiformes. Whether the two subfamilies are reciprocally monophyletic is an open question. The South American Checklist Committee's entry for th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ibis
The ibis () (collective plural ibises; classical plurals ibides and ibes) are a group of long-legged wading birds in the family Threskiornithidae that inhabit wetlands, forests and plains. "Ibis" derives from the Latin and Ancient Greek word for this group of birds. It also occurs in the scientific name of the western cattle egret (''Ardea ibis'') mistakenly identified in 1757 as being the sacred ibis. Description Ibises all have long, downcurved bills, and usually feed as a group, probing mud for food items, usually crustaceans. They are monogamous and highly territorial while nesting and feeding. Most nest in trees, often with spoonbills or herons. All extant species are capable of Flying and gliding animals, flight, but two extinct genera were flightless, namely the kiwi-like ''Apteribis'' in the Hawaiian Islands, and the peculiar ''Xenicibis xympithecus, Xenicibis'' in Jamaica. The word ''ibis'' comes from Latin ''ibis'' from Ancient Greek, Greek ἶβις ''ibis'' from Egy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelecaniformes
The Pelecaniformes are an order of medium-sized and large waterbirds found worldwide. As traditionally (but erroneously) defined, they encompass all birds that have feet with all four toes webbed. Hence, they were formerly also known by such names as totipalmates or steganopodes. Under this obsolete definition, the Fregatidae (frigatebirds), Sulidae (gannets and boobies), Phalacrocoracidae (cormorants and shags), Anhingidae (darters), and Phaethontidae (tropicbirds) were included in the Pelecaniformes. Subsequent molecular and morphological studies indicate they are in fact not close relatives to "true" Pelecaniformes, and they are now placed in their own orders, Suliformes and Phaethontiformes, respectively. Pelecaniformes as currently defined comprise the pelicans, shoebill and hamerkop, which form a clade within the order (suborder Pelecani), along with herons ( Ardeidae) and ibises and spoonbills ( Threskiornithidae); the relationships between Pelecani and the othe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spoonbill
Spoonbills are a genus, ''Platalea'', of large, long-legged wading birds. The spoonbills have a global distribution, being found on every continent except Antarctica. The genus name ''Platalea'' derives from Ancient Greek and means "broad", referring to the distinctive shape of the bill. Six species are recognised, which although usually placed in a single genus have sometimes been split into three genera. All spoonbills have large, flat, spatulate bills and feed by wading through shallow water, sweeping the partly opened bill from side to side. The moment any small aquatic creature touches the inside of the bill—an insect, crustacean, or tiny fish—it is snapped shut. Spoonbills generally prefer fresh water to salt but are found in both environments. They need to feed many hours each day. Taxonomy The genus ''Platalea'' was introduced in 1758 by the Swedish naturalist Carl Linnaeus in 1758 in the 10th edition of Systema Naturae, tenth edition of his ''Systema Naturae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eudocimus
''Eudocimus'' is a genus of ibises, wading birds of the family Threskiornithidae. They occur in the warmer parts of the New World with representatives from the southern United States south through Central America, the West Indies, and South America. Taxonomy and systematics The genus ''Eudocimus'' appears to be most closely related to (but more primitive than) ''Plegadis'', the latter distinguished anatomically by the conformation of the tarsometatarsus. The fossil record is poor, but the Early Miocene fossil species '' Plegadis paganus'' has some intermediate features. It has two foramina in the intertrochlear groove of its distal tarsometatarsus, as do ''Plegadis'' in contrast to the single foramen of ''Eudocimus'' and many other bird species. The derived nature of this species indicates ibises belonging to ''Eudocimus'' were already in existence at this time. A 2010 study of mitochondrial DNA of the spoonbills by Chesser and colleagues, which included ''E. ruber'', '' Nippon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nipponia Nippon
The crested ibis (''Nipponia nippon''), also known as the Japanese crested ibis, or Asian crested ibis, is a species of ibis, native to eastern Asia. It is the only member of the genus ''Nipponia''. In Japan, where it has special cultural significance, the name is ''toki''. Description It is a medium-sized to large ibis, long, with a bare red face, and a dense crest of plumes on the nape. The plumage varies with seasons; in winter, it is largely white with salmon-pink tones on the wings and tail; in summer, it is pale grey above and on the breast, with a darker grey shawl across its back, and white with a salmon-pink tinge below. In flight, the upper side of the wings and tail are white; the underside of the flight feathers on the wing and tail are strongly flushed pink. The bill is long and strongly downcurved, black with a red tip; the legs and feet are red. Breeding They build their nests at the tops of trees on hills usually overlooking their wetland feeding habitat. Di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scarlet Ibis
The scarlet ibis, sometimes called red ibis (''Eudocimus ruber''), is a species of ibis in the bird family Threskiornithidae. It inhabits tropical South America and part of the Caribbean. In form, it resembles most of the other twenty-seven extant species of ibis, but its remarkably brilliant scarlet coloration makes it unmistakable. It is one of the two national birds of Trinidad and Tobago, and its Tupi–Guarani name, guará, is part of the name of several municipalities along the coast of Brazil. This medium-sized wader is a hardy, numerous, and prolific bird, and it has protected status around the world. Its IUCN status is Least Concern. The legitimacy of ''Eudocimus ruber'' as a biological classification, however, is in dispute. Traditional Linnaean taxonomy classifies it as a unique species, but some scientists have moved to reclassify it as a subspecies of a more general American ibis species, along with its close relative, the American white ibis (''Eudocimus albu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhynchaeites
''Rhynchaeites'' (Greek for "beak fossil") is an extinct genus of wading bird, a stem-group threshkiornithid, from the Eocene. It is one of the oldest members of the ibis family known from fossil remains. Taxonomy The type species, ''R. messelensis'', is known from many well-preserved specimens from the famous Lutetian-aged Messel pit of Germany. It was initially thought to represent an early relative of painted-snipes (family Rostratulidae), and was still considered an early charadriiform for nearly a century, but was identified as an early ibis in 1983. In 2023, a second species, ''R. litoralis'' was described from the earlier Ypresian-aged London Clay of England. ''R. litoralis'' is mostly known from isolated bones but also multiple partial skeletons. In addition to their differing morphologies, both species appear to have inhabited different habitats, with ''R. messelensis'' inhabiting freshwater habitats and ''R. litoralis'' coastal habitats. An undescribed, largely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scarlet Ibis
The scarlet ibis, sometimes called red ibis (''Eudocimus ruber''), is a species of ibis in the bird family Threskiornithidae. It inhabits tropical South America and part of the Caribbean. In form, it resembles most of the other twenty-seven extant species of ibis, but its remarkably brilliant scarlet coloration makes it unmistakable. It is one of the two national birds of Trinidad and Tobago, and its Tupi–Guarani name, guará, is part of the name of several municipalities along the coast of Brazil. This medium-sized wader is a hardy, numerous, and prolific bird, and it has protected status around the world. Its IUCN status is Least Concern. The legitimacy of ''Eudocimus ruber'' as a biological classification, however, is in dispute. Traditional Linnaean taxonomy classifies it as a unique species, but some scientists have moved to reclassify it as a subspecies of a more general American ibis species, along with its close relative, the American white ibis (''Eudocimus albu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giant Ibis
The giant ibis (''Pseudibis gigantea'') is a wading bird of the ibis family, Threskiornithidae. It is confined to northern Cambodia, with a few birds surviving in extreme southern Laos and a recent sighting in Yok Đôn National Park, Vietnam. It is sometimes placed in the genus ''Thaumatibis''. Description True to its name, it is the largest extant ibis species. Adults are long and weigh about . Among standard measurements, the Wing chord (biology), wing chord is , the tail is , the Tarsus (skeleton), tarsus is and the Culmen (bird), culmen is . The adults have overall dark grayish-brown plumage with a naked, greyish head and upper neck. There are dark bands across the back of the head and shoulder area and the pale silvery-grey wing tips also have black crossbars. The beak is yellowish-brown, the legs are orange, and the eyes are dark red. Juveniles have short black feathers on the back of the head down to the neck, shorter bills and brown eyes. It has a loud, ringing call, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Threskiornis
''Threskiornis'' is a genus of ibises, wading birds of the family Threskiornithidae. They occur in the warmer parts of the Old World in southern Asia, Australasia and Sub-Saharan Africa. They are colonial breeders, which build a stick nest in a tree or bush and lay two to four eggs. They occur in marshy wetlands and feed on various fish, frogs, crustaceans and insects. In English, they are called sacred ibises. In Australia, urban dwelling ibises are known colloquially as "bin chickens". Description Adult ''Threskiornis'' ibises are typically 75 cm long and have white body plumage. The bald head, neck and legs are black. The bill is thick and curved. Sexes are similar, but juveniles have whiter necks duller plumage. The straw-necked ibis The straw-necked ibis (''Threskiornis spinicollis'') is a bird of the ibis and spoonbill family Threskiornithidae. It can be found throughout Australia, New Guinea, and parts of Indonesia. Adults have distinctive straw-like feathers on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
