its multi colored
how many kinds of parakeets
the color is rainbow or black
By colours you mean mutations. Budgies come in many different mutations. This is a good guide to mutations: http://www.budgieplace.com/colors.html
most are usually green blue red yellow and white there have been cases were they were just 2 colors or even 3 but green cheeked parakeets all ways have at least 2 colors
Boy parakeets are commonly referred to as "cocks" or "males." In the context of pet bird ownership, they can also simply be called male parakeets. Male parakeets are known for their vibrant colors and often more vocal behavior compared to females, especially during mating season.
There is no specific color they like better over all. It may just differ from bird to bird what colors they like best, as parakeets can actually see more colors than we can!
there are no more
There are many, more than 120 species and sub-species, The most common in homes are: Blue, Green, and Rare Parakeets.
About as many men as your mom has slept with.
PARAKEETS!
Twenty million?
46fortysix