The Ringneck Dove, Ring Dove, or Barbary Dove, Streptopelia risoria, is a domestic member of the dove

Dove

Pigeons and doves constitute the bird family Columbidae within the order Columbiformes, which include some 300 species of near passerines. In general terms "dove" and "pigeon" are used somewhat interchangeably...

 family

Family (biology)

In biological classification, family is* a taxonomic rank. Other well-known ranks are life, domain, kingdom, phylum, class, order, genus, and species, with family fitting between order and genus. As for the other well-known ranks, there is the option of an immediately lower rank, indicated by the...

 (Columbidae).

Although the Ringneck Dove is normally assigned its own systematic name, as Streptopelia risoria, considerable doubt exists as to its appropriate classification. Some sources confidently assert that it is a domestic form of the Eurasian Collared Dove

Eurasian Collared Dove

The Eurasian Collared Dove most often simply called the Collared Dove, also sometimes hyphenated as Eurasian Collared-dove is a species of dove native to Asia and Europe, and also recently introduced in North America....

, S. decaocto, but the majority of evidence points to it being a domesticated form of the African Collared Dove

African Collared Dove

The African Collared Dove is a small dove found in Africa in the arid region south of the Sahara. Its range extends in a band right across the continent, and into southern Arabia. Although it lives in arid lands, it is found around water sources.This bird is typically around 26 cm in length...

, S. roseogrisea. It appears that it can hybridise freely with either species, and its status as a species must therefore be regarded as doubtful. However because of the wide use of both the common and systematic names, it is best to consider it separately from either of the putative parent species.

Ringneck Doves have been domesticated for 2000 to 3000 years. They are easily kept, and long-lived, in captivity, living for up to 12 years, and are noted for their gentle nature. In recent years they have been used extensively in biological research, particularly into the hormonal bases of reproductive behaviour, because their sequences of courtship, mating and parental behaviour have been accurately described and are highly consistent in form. Dove fanciers have bred them in a great variety of colours; the number of colours available has increased dramatically in the latter half of the twentieth century, and it is thought that this has been achieved by interbreeding with S. roseogrisea. Some of these doves carry a mutation that makes them completely white. These white ringnecks are most commonly used in stage magic acts. White Ringtail doves are traditionally released in large public ceremonies, since it is a peace symbol

Peace symbol

A number of peace symbols have been used in various cultures and contexts, one of the most ancient being the olive branch. The dove and olive branch was used by early Christians and was later adopted as a secular symbol. It was popularised by Pablo Picasso in 1949 and became widely used in the...

 in several cultures, and "dove releases" are also sometimes found at weddings and funerals. However, a release dove

Release Dove

A release dove refers to any breed of domestic pigeon used for ceremonial release. Release doves are often used to commemorate important milestones of life and offerings of hope at weddings and birthdays and as representing the soul's final journey at funerals...

 is, in fact, usually a homing pigeon

Homing pigeon

The homing pigeon is a variety of domestic pigeon derived from the Rock Pigeon selectively bred to find its way home over extremely long distances. The wild rock pigeon has an innate homing ability, meaning that it will generally return to its own nest and its own mate...

, as Barbary Doves lack the homing instinct and generally do not survive in the wild, making them a poor choice for a release bird.

The coo of the ringneck dove is created by muscle

Muscle

Muscle is a contractile tissue of animals and is derived from the mesodermal layer of embryonic germ cells. Muscle cells contain contractile filaments that move past each other and change the size of the cell. They are classified as skeletal, cardiac, or smooth muscles. Their function is to...

s that vibrate air sent up from the dove's lung

Lung

The lung is the essential respiration organ in many air-breathing animals, including most tetrapods, a few fish and a few snails. In mammals and the more complex life forms, the two lungs are located near the backbone on either side of the heart...

s. These muscles belong to the fastest known class of vertebrate

Vertebrate

Vertebrates are animals that are members of the subphylum Vertebrata . Vertebrates are the largest group of chordates, with currently about 58,000 species described. Vertebrates include the jawless fishes, bony fishes, sharks and rays, amphibians, reptiles, mammals, and birds...

 muscles, contracting as much as ten times faster than muscles vertebrates use for running. This class of muscles is usually found in high speed tissue such as a rattlesnake's

Rattlesnake

Rattlesnakes are a group of venomous snakes of the genera Crotalus and Sistrurus of the subfamily Crotalinae . There are 32 known species of rattlesnake, with between 65-70 subspecies, all native to the Americas, ranging from southern Alberta and southern British Columbia in Canada to Central...

 tail. Ringneck doves are the first bird species to have been found to have this class of muscle.

Feral

Feral

A feral organism is one that has changed from being domesticated to being wild or untamed. In the case of plants it is a movement from cultivated to uncultivated or controlled to volunteer. The introduction of feral animals or plants to their non-native regions, like any introduced species, may...

 populations of Ringneck Doves establish themselves readily as a result of escapes or releases from captivity, but they will merge with local populations of Collared Doves if they exist. There is a small feral population in Los Angeles

Los Angeles, California

Los Angeles , with a population at the 2010 United States Census of 3,792,621, is the most populous city in California, USA and the second most populous in the United States, after New York City. It has an area of , and is located in Southern California...

, California

California

California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

, where neither S. decaocto nor S. roseogrisea is currently found.

However, it has been observed or theorized that individual doves are unlikely to fare well. Ringneck Doves released to the wild cannot readily survive, as they are not equipped to live wild in most climates, have no natural fear of predators

Predation

In ecology, predation describes a biological interaction where a predator feeds on its prey . Predators may or may not kill their prey prior to feeding on them, but the act of predation always results in the death of its prey and the eventual absorption of the prey's tissue through consumption...

, and have never learned to distinguish "natural" foods.
It has been observed that at least the female can not only coo but emit a high pitched laughing sound. [Muns Baare July 2010]

External links

• The Dove Page The Place on the Internet for Doves
• Barbary Dove History, by John Pire this is a page from the Internet Archive
  Internet Archive
  The Internet Archive is a non-profit digital library with the stated mission of "universal access to all knowledge". It offers permanent storage and access to collections of digitized materials, including websites, music, moving images, and nearly 3 million public domain books. The Internet Archive...
  
  as the hosting domain was found to be inaccessible 2 November 2005