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Among birds, Cole and his students focused on the genetics and hybridization of Columbidae, particularly domestic pigeons and ring doves. Along with papers considering plumage color, the team published work on the genetics of the birds' immunology , fertility, and physical defects.
Pigeon keeping or pigeon fancying is the art and science of breeding domestic pigeons. People have practiced pigeon keeping for at least 5,000 years [ 1 ] and in almost every part of the world. In that time, humans have substantially altered the morphology and the behaviour of the domesticated descendants of the rock dove to suit their needs ...
A Spread Ash Pomeranian show crest pigeon, showing one of the forms of feather crest that pigeons may possess. From a genetic perspective, there are two loose ancestral clades of pigeons, but there is striking genetic homogeneity due to frequent interbreeding and human directed cross-breeding; pigeon fanciers often do not enforce breed ...
The Frillback is a breed of pigeon developed over many years of selective breeding. [1] Frillbacks, along with other varieties of domesticated pigeons, are all descendants from the rock pigeon (Columba livia). The breed is known for the frill or curls on the wing shield feathers.
The Variation of Animals and Plants Under Domestication went on sale on 30 January 1868, thirteen years after Darwin had begun his experiments on breeding and stewing the bones of pigeons. He was feeling deflated, and concerned about how these large volumes would be received, writing "if I try to read a few pages I feel fairly nauseated ...
This is an alphabetical list of pigeon breeds; these are exclusively breeds of the domestic pigeon (Columba livia domestica). Other Columbidae species (e.g., the Barbary dove , Streptopelia risoria ) have been domesticated and developed into breeds, but these are generally simple colour variations of the plumage .
Its closest living relatives are the Chilean pigeon and the ring-tailed pigeon, which form a clade of Patagioenas with a terminal tail band and iridescent plumage on their necks. [4] There are at least 8 sub-species, and some authorities split this species into the northern band-tailed pigeon ( Patagioenas fasciata ) [ 5 ] and the southern band ...
The Giant Runt is a breed of pigeon developed by selective breeding primarily as a utility and exhibition breed. [1] American Giant Runts, along with other varieties of the domestic pigeon, are all descendants from the rock pigeon (Columbia livia). [2] The breed is known for its large size and suitability for squab production.