Hybridization or induced mutation
In captivity, the domesticated Indian ring-necked parakeet has undergone a lot of selective breeding that has resulted in color patterns that aren't seen in the wild birds. Humans have bred the birds to select for different color combinations.
size
Im pretty sure its just opposite colours of normal parakeets.
parrakets is a small parrot of the parrot family and cokitelis are larger birds of parrots
Farm animals are usually domesticated.
Poultry is domesticated fowl as game are animals that are also found in the wild
Parakeets are a type of parrot. Parakeet refers to any species of small parrot with a long tapering tail. Some examples are budgerigars, conures, and ring-necked parakeets.A parakeet is a smaller version of a parrot with long tail feathers.
There is a very slight the difference between goat and deer browsing. Deer browsing is entirely done by deer but for the goats, browsing may be facilitated since they are domesticated.
in transhumance people grow food and in nomadic pastoralism any domesticated plant food is acquired through trade.
A change in the breech bolt mechanism.
a shotgun is pump action and a revolver "revovles" the ammo.
The wolf is the ancestor of the dog. This is what makes them the same. The only difference is that dogs are domesticated and breed for different breeds.