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The rock dove, rock pigeon, or common pigeon (/ ˈ p ɪ dʒ. ə n / also / ˈ p ɪ dʒ. ɪ n /; Columba livia) is a member of the bird family Columbidae (doves and pigeons). [3]: 624 In common usage, it is often simply referred to as the "pigeon", although this is the wild form of the bird; the pigeons most familiar to people are the domesticated form of the wild rock dove.
Ten pairs can produce eight squabs each month without being fed by their keepers. [16] Pigeons which are accustomed to their dovecote may forage and return there to rest and breed. [10] Industrially raised pigeons have young which weigh 1.3 pounds (0.59 kg) when of age, as opposed to traditionally raised pigeons, which weigh 0.5 pounds (0.23 kg ...
Unlike mammalian milk, which is an emulsion, pigeon crop milk consists of a suspension of protein-rich and fat-rich cells that proliferate and detach from the lining of the crop. [10] Pigeon's milk begins to be produced a couple of days before the eggs are due to hatch. The parents may cease to eat at this point in order to be able to provide ...
Rock pigeons are also acrobatic flyers-watch them zoom around a city park, or effortlessly fly between the pilings under a dock-these birds can give most predators a run for their money.
A man feeding feral pigeons at Esplanadi in Helsinki, Finland in 1921 One of the difficulties of controlling feral pigeon populations is the common practice of feeding them, as here in New York City. Video showing feral pigeons eating seeds. A more effective tactic to reduce the number of feral pigeons is deprivation. [32]
In Europe, the wood pigeon is commonly shot as a game bird, [100] while rock pigeons were originally domesticated as a food species, and many breeds were developed for the quality of their meat. [52] The extinction of the passenger pigeon in North America was at least partly due to shooting for use as food. [ 101 ]
The three Western European Columba pigeons, common wood pigeon, stock dove and rock dove, though superficially alike, have very distinctive characteristics; the common wood pigeon may be identified at once by its larger size at 38–44.5 cm (15– 17 + 1 ⁄ 2 in) and weight 300–615 g (10 + 5 ⁄ 8 – 21 + 3 ⁄ 4 oz), and the white on its ...
C. livia pigeons drink directly by water source or indirectly from the food they ingest. They drink water through a process called double-suction mechanism. [1] The daily diet of the pigeon places many physiological challenges that it must overcome through osmoregulation.