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For other uses, see Cuckoo (disambiguation).
Cuckoos
Yellow-billed Cuckoo (Coccyzus americanus)
Yellow-billed Cuckoo (Coccyzus americanus)
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Cuculiformes
Family: Cuculidae
Vigors, 1825
Genera

See text. The Yellow-billed Cuckoo, Coccyzus americanus, is a Cuckoo. Common folk-names for this bird in the southern United States are Rain Crow and Storm Chordates ( Phylum Chordata) are a group of Animals that includes the Vertebrates together with several closely related Invertebrates Birds ( class Aves) are bipedal endothermic ( Warm-blooded) Vertebrate animals that lay eggs. The Near passerine Bird order Cuculiformes traditionally included three families as below Musophagidae - turacos and allies Nicholas Aylward Vigors (1785 &ndash October 26, 1840) was an Irish Zoologist and Politician. Year 1825 ( MDCCCXXV) was a Common year starting on Saturday (link will display the full calendar of the Gregorian Calendar (or a Common A genus (plural genera from Γένος Latin genus "descent family type gender" is a low-level Taxonomic

The cuckoos are a family, Cuculidae, of near passerine birds. Near passerine or higher land-bird assemblage are terms often given to Arboreal Birds or those most often believed to be related to the true Passerines Birds ( class Aves) are bipedal endothermic ( Warm-blooded) Vertebrate animals that lay eggs. The order Cuculiformes, in addition to the cuckoos, also includes the turacos (family Musophagidae, sometimes treated as a separate order, Musophagiformes). The Near passerine Bird order Cuculiformes traditionally included three families as below Musophagidae - turacos and allies The turacos, Plantain -eaters and go-away-birds make up the Bird family Musophagidae (literally "banana-eaters" The turacos, Plantain -eaters and go-away-birds make up the Bird family Musophagidae (literally "banana-eaters" Some zoologists and ecologists have also included the unique Hoatzin in the Cuculiformes, but its taxonomy remains in dispute. This is a list of ecologists, in alphabetical order by surname The Hoatzin ( Opisthocomus hoazin) also known as the Hoactzin, Stinkbird, or Canje "Pheasant", is an unusual species

The cuckoo family, in addition to those species named as such, also includes the roadrunners, koels, malkohas, couas, coucals and anis. The roadrunners are two species of Bird in the genus Geococcyx of the Cuckoo family Cuculidae native to North and The true koels, Eudynamys, are a Genus of Cuckoos from Asia, Australia and the Pacific. Malkohas are large Birds in the cuckoo family Cuculidae, all in the Genus Phaenicophaeus. Couas are large mostly terrestrial birds in the Cuckoo family endemic to the island of Madagascar. A coucal is one of about 30 Species of Birds in the Cuckoo family. The Anis are the three species of Near-passerine Birds in the genus Crotophaga of the Cuckoo family The coucals and anis are sometimes separated as distinct families, the Centropodidae and Crotophagidae respectively. A coucal is one of about 30 Species of Birds in the Cuckoo family. The anis ( Crotophagidae) are a small family of gregarious Birds occurring in the New world.

Contents

Morphology

Cuckoos are birds of variable size with slender bodies, long tails and strong legs. The feet are zygodactyl (the two inner toes pointed forward and the two outer backward). In Biology, dactyly is the arrangement of digits ( Fingers and Toes on the Hands feet, or sometimes Wings of a Most cuckoos reside in forests, but some prefer more open country. Most are insect eaters, with hairy caterpillars, which are avoided by many birds, being a specialty. Insects ( Class Insecta) are a major group of Arthropods and the most diverse group of Animals on the Earth with over a million described Caterpillars are the Larval form of a member of the order Lepidoptera (the Insect order comprising butterflies and Moths Cuckoos range in size from the Little Bronze Cuckoo, at 17 g and 15 cm (6 inches), to the Channel-billed Cuckoo, at 630 g (1. 4 lbs) and 63 cm (25 inches).

Cuckoo genera differ in the number of primary wing feathers as below.

Behaviour

Breeding

This Reed Warbler is raising the young of a Common Cuckoo, the best-known cuckoo.
This Reed Warbler is raising the young of a Common Cuckoo, the best-known cuckoo. The Acrocephalus warblers are small insectivorous Passerine Birds belonging to the genus Acrocephalus. The Common Cuckoo ( Cuculus canorus) (formerly European Cuckoo is a member of the Cuckoo order of Birds the Cuculiformes which also includes the

About 56 of the Old World species and 3 of the New World species are brood parasites, laying their eggs in the nests of other birds. The Old World consists of those parts of Earth known to Europeans Asians and Africans in the 15th century The New World is one of the names used for the non-Eurasian/non-African parts of the Earth specifically the Americas and Australia. Brood parasites are organisms that use the strategy of brood-parasitism, a kind of Kleptoparasitism found among Birds Fish or Insects In most Birds and Reptiles an egg ( Latin ovum) is the Zygote, resulting from Fertilization of the Ovum. [1] The best-known example is the European Common Cuckoo. The Common Cuckoo ( Cuculus canorus) (formerly European Cuckoo is a member of the Cuckoo order of Birds the Cuculiformes which also includes the The cuckoo egg hatches earlier than the host's, and the cuckoo chick grows faster; in most cases the chick evicts the eggs or young of the host species. The chick has no time to learn this behavior, so it must be an instinct passed on genetically. Instinct is the inherent disposition of a living Organism toward a particular Behavior. The mother still feeds the cuckoo chick as if it were her own, the chick's open mouth serving as a sign stimulus for the host to feed it. In Ethology, a fixed action pattern ( FAP) is an Instinctive Behavioral sequence that is indivisible and runs to completion [2]

Female parasitic cuckoos specialize and lay eggs that closely resemble the eggs of their chosen host. This also seems to have been aided by natural selection, as some birds are able to distinguish cuckoo eggs from their own, leading to those eggs least like the host's being thrown out of the nest. Natural selection is the process by which favorable Heritable traits become more common in successive Generations of a Population of [2] Parasitic cuckoos are grouped into gentes, with each gens specializing in a particular host. In animal behaviour, a gens (pl gentes) is a race of host-specific Brood parasite. There is some evidence that the gentes are genetically different from one another.

The majority of cuckoo species, including malkohas, couas, coucals, and roadrunners and most other American cuckoos, build their own nests. Most of these species nest in trees or bushes, but the coucals lay their eggs in nests on the ground or in low shrubs. Though on some occasions non-parasitic cuckoos parasitize other species, the parent still helps feed the chick.

Most of the nest-building cuckoos are monogamous, but the anis and the Guira Cuckoo lay their eggs in communal nests. Monogamy is the custom or condition of having only one mate in a Relationship, thus forming a Couple. Their behavior is not completely cooperative; a female may remove others' eggs when laying hers. [1]

Non-parasitic cuckoos, like most other non-passerines, lay white eggs, but many of the parasitic species lay coloured eggs to match those of their passerine hosts.

The young of all species are altricial. Altricial means "requiring nourishment" and refers to a pattern of growth and development in organisms which are incapable of moving around on their own soon after hatching or Non-parasitic cuckoos leave the nest before they can fly, and some New World species have the shortest incubation periods among birds. [1]


Shows individual Pallid Cuckoo Juvenile being fed by 3 separate foster-parent species
Shows individual Pallid Cuckoo Juvenile being fed by 3 separate foster-parent species


Feeding

Unlike most cuckoos, the Asian Koel is mostly frugiverous.
Unlike most cuckoos, the Asian Koel is mostly frugiverous. The Asian Koel ( Eudynamys scolopacea) formerly also Common Koel, is a member of the Cuckoo order of Birds the Cuculiformes

Most cuckoos are insectivorous; and in particular are specialised in eating larger insects and caterpillars, including noxious hairy types avoided by other birds. An insectivore is a type of carnivore with a diet that consists chiefly of Insects and similar small creatures Caterpillars are the Larval form of a member of the order Lepidoptera (the Insect order comprising butterflies and Moths They are unusual amongst birds in process their prey prior to swallowing, rubbing it back and forth on hard objects such as branches and then crushing it with special bony plates in the back of the mouth. [3] They will also take a wide range of other insects and animal prey. The lizard-cuckoos of the Caribbean have, in the relative absence of birds of prey, specialised in taking lizards. UserPolbot. --> Saurothera was a genus of Cuckoo in the Cuculidae family The Caribbean (ˌkærəˡbiən kæ'rəbiən Cariben|Caraïben or Caraïben; Caraïbe or more commonly Antilles; Caribe is a Region consisting Birds of prey are Birds that hunt for food primarily on the wing using their keen senses especially vision Larger, ground types such as coucals and roadrunners also feed variously on snakes, lizards, small rodents, and other birds, which they bludgeon with their strong bills.

Several koels, couas and the Channel-billed Cuckoo feed mainly on fruit,[4] but they are not exclusively frugivores. The true koels, Eudynamys, are a Genus of Cuckoos from Asia, Australia and the Pacific. Couas are large mostly terrestrial birds in the Cuckoo family endemic to the island of Madagascar. UserPolbot. -->The Channel-billed Cuckoo ( Scythrops novaehollandiae) is a species of Cuckoo in the A frugivore is an Animal that feeds primarily or in some cases exclusively on Fruit. The parasitic koels and Channel-billed Cuckoo in particular consume mainly fruit when raised by fruigivore hosts such as the Figbird and Pied Currawong. The Figbird ( Sphecotheres viridis) is a conspicuous and very common medium-sized Passerine bird native to Indonesia, New Guinea, northern The Pied Currawong, Strepera graculina is a common omnivorous Songbird of eastern Australia Other species will occasionally take fruit as well.

Calls

The African Cuckoo was identified as a separate species on the basis of its call.
The African Cuckoo was identified as a separate species on the basis of its call. UserPolbot. -->The African Cuckoo ( Cuculus gularis) is a species of Cuckoo in the Cuculidae

Cuckoos are often highly secretive and in many cases best known for their wide repertoire of calls. Bird vocalization includes both Bird calls and bird songs In non-technical use bird songs are the bird sounds that are melodious to the human ear Calls are usually relatively simple, resembling whistles, flutes, or hiccups. [5] The cuckoo family gets its English and scientific names from the call of the Common Cuckoo, which is also familiar from cuckoo clocks. The Common Cuckoo ( Cuculus canorus) (formerly European Cuckoo is a member of the Cuckoo order of Birds the Cuculiformes which also includes the A cuckoo clock is a Clock, typically pendulum driven, that strikes the hours using small bellows and pipes that imitate the call of the Common Some of the names of other species and genera are also derived from their calls, for example the koels of Asia and Australasia. The true koels, Eudynamys, are a Genus of Cuckoos from Asia, Australia and the Pacific. Australasia is a Region of Oceania: New Zealand, Australia, Papua New Guinea, and neighbouring Islands in the Pacific In most cuckoos the calls are distinctive to particular species, and are useful for identification. Several cryptic species have been identified on the basis of their calls. In Biology, a cryptic species complex is a group of Species which satisfy the biological definition of species that is they are reproductively isolated from each

Call

Call of Banded Bay Cuckoo recorded in Wayanad, India
Problems listening to the file? See media help. Wayanad District, in the north-east of Kerala, India, was formed on November 1 1980 as the 12th district by carving out areas from India, officially the Republic of India (भारत गणराज्य inc-Latn Bhārat Gaṇarājya; see also other Indian languages) is a country

Although cuckoos are diurnal, many species call at night. [1]

Systematics

Unassigned

Subfamily Cuculinae

Brood-parasitic cuckoos. FOSSIL is a standard protocol for allowing serial communication for Telecommunications programs under the DOS Operating system. The St Helena Cuckoo ( Nannococcyx psix) is an Extinct Bird. It was confirmed to have previously existed by a single humerus In Biology and Ecology, extinction is the cessation of existence of a Species or group of taxa.

Channel-billed Cuckoo
Channel-billed Cuckoo

Subfamily Phaenicophaeinae

The Yellowbill
The Yellowbill

Malkohas and couas. Prehistoric birds are various taxa of Birds that became Extinct before recorded History, or more precisely before they could be studied UserPolbot. -->The Channel-billed Cuckoo ( Scythrops novaehollandiae) is a species of Cuckoo in the UserPolbot. -->The Channel-billed Cuckoo ( Scythrops novaehollandiae) is a species of Cuckoo in the UserPolbot. -->The Yellowbill ( Ceuthmochares aereus) is a species of Cuckoo in the Cuculidae

Subfamily Coccyzinae

American cuckoos. UserPolbot. -->The Yellowbill ( Ceuthmochares aereus) is a species of Cuckoo in the Cuculidae UserPolbot. -->The Yellowbill ( Ceuthmochares aereus) is a species of Cuckoo in the Cuculidae Malkohas are large Birds in the cuckoo family Cuculidae, all in the Genus Phaenicophaeus. UserPolbot. --> Carpococcyx is a Genus of large terrestrial Cuckoos in the Cuculidae The Sumatran Ground Cuckoo ( Carpococcyx viridis) is a large up to 55 cm long long-tailed terrestrial Cuckoo. UserPolbot. --> The Bornean Ground-cuckoo ( Carpococcyx radiceus) is a large terrestrial species UserPolbot. -->The Coral-billed Ground-cuckoo ( Carpococcyx renauldi) is a species of Cuckoo in the Couas are large mostly terrestrial birds in the Cuckoo family endemic to the island of Madagascar. In Biology and Ecology, extinction is the cessation of existence of a Species or group of taxa.

Subfamily Neomorphinae

Typical ground-cuckoos. Coccyzus is a genus of Cuckoos which occur in the Americas. The species in taxonomic order are Dwarf Cuckoo, Coccyzus Piaya is a small genus of Cuckoos which occur in tropical Central and northern South America. The cuckoos are a family Cuculidae, of Near passerine Birds The order Cuculiformes, in addition to the cuckoos also includes the

Subfamily Centropodinae

Coucals. FOSSIL is a standard protocol for allowing serial communication for Telecommunications programs under the DOS Operating system. The Striped Cuckoo, Tapera naevia, is a Near-passerine Bird, the only member of the genus Tapera ( Thunberg, 1819) UserPolbot. --> Dromococcyx is a genus of Cuckoo in the Cuculidae family UserPolbot. -->The Pheasant Cuckoo ( Dromococcyx phasianellus) is a species of Cuckoo in the Cuculidae UserPolbot. -->The Pavonine Cuckoo ( Dromococcyx pavoninus) is a species of Cuckoo in the Cuculidae The Lesser Ground-cuckoo ( Morococcyx erythropygus) is a species of Cuckoo in the Cuculidae family The Lesser Ground-cuckoo ( Morococcyx erythropygus) is a species of Cuckoo in the Cuculidae family The roadrunners are two species of Bird in the genus Geococcyx of the Cuckoo family Cuculidae native to North and Neomorphus is a Genus of terrestrial Cuckoos in the Cuculidae family UserPolbot. -->The Scaled Ground-cuckoo ( Neomorphus squamiger) is a species of Cuckoo in the Cuculidae The Rufous-vented Ground-cuckoo ( Neomorphus geoffroyi) is a large terrestrial species of Cuckoo in the Cuculidae family In Biology and Ecology, extinction is the cessation of existence of a Species or group of taxa. The twentieth century of the Common Era began on UserPolbot. -->The Banded Ground-cuckoo ( Neomorphus radiolosus) is a species of Cuckoo in the Cuculidae UserPolbot. --> The Rufous-winged Ground-cuckoo ( Neomorphus rufipennis) is a species of Cuckoo in UserPolbot. -->The Red-billed Ground-cuckoo ( Neomorphus pucheranii) is a species of Cuckoo in the A coucal is one of about 30 Species of Birds in the Cuckoo family.

Subfamily Crotophaginae

Anis. A coucal is one of about 30 Species of Birds in the Cuckoo family. The anis ( Crotophagidae) are a small family of gregarious Birds occurring in the New world.

References

  1. ^ a b c d Payne, Robert B. The Anis are the three species of Near-passerine Birds in the genus Crotophaga of the Cuckoo family The guira ( Guira guira) is a Cuckoo related to anis. It is one of the most common birds of Brazil, absent only from the continuous forest (2005). The Cuckoos. Oxford University Press. Retrieved on 2007-19-12.  
  2. ^ a b Biology (4th edition) N. A. Campbell, p. 1179 'Fixed Action Patterns' (Benjamin Cummings NY, 1996) ISBN 0-8053-1957-3
  3. ^ Kaiser, G. W. (2007) The Inner Bird; Anatomy and Evolution. UBC Press. Vancouver. ISBN: 978-0-7748-1343-3
  4. ^ Corlett R & Ping I (1995) "Frugivory by koels in Hong Kong" Memoirs of the Hong Kong Natural History Society 20 221-222
  5. ^ Brooke, Michael de L. ; Horsfall, John A. (2003). "Cuckoos", in Christopher Perrins (Ed. Professor Christopher Miles "Chris" Perrins, (b 1935 LVO FRS is a British biologist ): Firefly Encyclopedia of Birds. Firefly Books, 312–315. ISBN 1-55297-777-3.  

External links

Dictionary

cuckoo

-adjective

  1. Crazy; not sane.

-noun

  1. Any of various birds, of the family Cuculidae, famous for laying its eggs in the nests of other species; but especially Cuculus canorus that has a characteristic two-note call
  2. The sound of that particular bird.
  3. The bird shaped figure found in Swiss/German clocks (cuckoo clocks) or the clock itself.
  4. Someone found where they shouldn't be (used especially in the phrase 'A cuckoo in the nest'.)
  5. Someone who is crazy.

-verb

  1. To make the call of a cuckoo
  2. To repeat something incessantly
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