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Rock dove
The rock dove (Columba livia), also known as the rock pigeon or common pigeon, is a member of the bird family Columbidae (doves and pigeons). In common usage, it is often simply referred to as the "pigeon", although the rock dove is the wild form of the bird; the pigeons familiar to most people are the domesticated forms of the wild rock dove.
Wild rock doves are uniformly pale grey with two black bars on each wing, with few differences being seen between males and females; i.e. they are not strongly sexually dimorphic. The domestic pigeon, often, but invalidly, called "Columba livia domestica", which includes about 1,000 different breeds, is descended from this species. Escaped domestic pigeons are the origin of feral pigeons around the world. Both forms can vary widely in the colour and pattern of their plumage unlike their wild ancestor, being red, brown, checkered, uniformly coloured, or pied.
Habitats include various open and semi-open environments where they are able to forage on the ground. Cliffs and rock ledges are used for roosting and breeding in the wild. Originating in Southern Europe, North Africa, and Western Asia, when including their domestic and feral descendants, they are an example of a least-concern species per IUCN among birds, being abundant with an estimated population of 17 to 28 million wild and feral birds in Europe alone and up to 120 million worldwide.
The official common name is rock dove, as given by the International Ornithological Congress.
The rock dove was formally described in 1789 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Systema Naturae written by Carl Linnaeus. He placed it with all the other doves and pigeons in the genus Columba and coined the binomial name Columba livia. The genus name Columba is the Latin word meaning "pigeon, dove", whose older etymology comes from the Ancient Greek κόλυμβος (kólumbos), "a diver", hence κολυμβάω (kolumbáō), "dive, plunge headlong, swim". Aristophanes (Birds 304) and others use the word κολυμβίς (kolumbís), "diver", for the name of the bird, because of its swimming motion in the air. The specific epithet livia is a Medieval Latin variant of livida, "livid, bluish-grey"; this was Theodorus Gaza's translation of Greek péleia, "dove", itself thought to be derived from pellós, "dark-coloured".
No original material was designated by Gmelin in his description of the species, and consequently a neotype specimen, from Fair Isle in Scotland, has been designated to define the species and its nominate subspecies C. l. livia.
Its closest relative in the genus Columba is the hill pigeon, followed by the snow, speckled, and white-collared pigeons. Pigeon chicks are called "squabs". Note that members of the pigeon genus Petrophassa and the speckled pigeon (Columba guinea), also have the common name "rock pigeon".
Nine subspecies are recognised:
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Rock dove
The rock dove (Columba livia), also known as the rock pigeon or common pigeon, is a member of the bird family Columbidae (doves and pigeons). In common usage, it is often simply referred to as the "pigeon", although the rock dove is the wild form of the bird; the pigeons familiar to most people are the domesticated forms of the wild rock dove.
Wild rock doves are uniformly pale grey with two black bars on each wing, with few differences being seen between males and females; i.e. they are not strongly sexually dimorphic. The domestic pigeon, often, but invalidly, called "Columba livia domestica", which includes about 1,000 different breeds, is descended from this species. Escaped domestic pigeons are the origin of feral pigeons around the world. Both forms can vary widely in the colour and pattern of their plumage unlike their wild ancestor, being red, brown, checkered, uniformly coloured, or pied.
Habitats include various open and semi-open environments where they are able to forage on the ground. Cliffs and rock ledges are used for roosting and breeding in the wild. Originating in Southern Europe, North Africa, and Western Asia, when including their domestic and feral descendants, they are an example of a least-concern species per IUCN among birds, being abundant with an estimated population of 17 to 28 million wild and feral birds in Europe alone and up to 120 million worldwide.
The official common name is rock dove, as given by the International Ornithological Congress.
The rock dove was formally described in 1789 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Systema Naturae written by Carl Linnaeus. He placed it with all the other doves and pigeons in the genus Columba and coined the binomial name Columba livia. The genus name Columba is the Latin word meaning "pigeon, dove", whose older etymology comes from the Ancient Greek κόλυμβος (kólumbos), "a diver", hence κολυμβάω (kolumbáō), "dive, plunge headlong, swim". Aristophanes (Birds 304) and others use the word κολυμβίς (kolumbís), "diver", for the name of the bird, because of its swimming motion in the air. The specific epithet livia is a Medieval Latin variant of livida, "livid, bluish-grey"; this was Theodorus Gaza's translation of Greek péleia, "dove", itself thought to be derived from pellós, "dark-coloured".
No original material was designated by Gmelin in his description of the species, and consequently a neotype specimen, from Fair Isle in Scotland, has been designated to define the species and its nominate subspecies C. l. livia.
Its closest relative in the genus Columba is the hill pigeon, followed by the snow, speckled, and white-collared pigeons. Pigeon chicks are called "squabs". Note that members of the pigeon genus Petrophassa and the speckled pigeon (Columba guinea), also have the common name "rock pigeon".
Nine subspecies are recognised: