Ok, loving all the pigeon species here, but, if we're getting pigeon apparel, then I've gotta say my piece for all the rock dove (the 'common' pigeon species) color morphs because not only are they lovely, but also an accurate representation of them wouldn't even require a change in line-art since they're still the same species, they're just different colors.
First, we've got our classic blue-bar, which is a must. It's the most common color morph and can be identified by its grey-blue coloration with distinct bars of darker color across the wings
Then, we've got checked (or checkered) pigeons, which have dark coloration mottled across their wings rather than only on the bars.
And, rounding off the blues, we've got spread morphs, where the darker coloration spreads across the entire pigeon rather than remaining on the wings.
Onto full color-shifts, we've got the red ones, which are exactly what they sound like (the ones that are solid red are just called "red", while ones with bars are "red bars", and ones with checks are "red checked" or "red checkered").
And, of course, white.
Aaaaand, last but not least, pied pigeons! These are my favorites, they can be identified by splotches of white, which vary considerable between pigeons (some are mostly white, some are mostly colored, some are speckled all over, some only get one splotch, etc).
If we get pigeon flocks, then I'd love it if the color variations were grouped based on their base colors (blue flock with blue bars and blue checks and spread, red flock with solid reds and red bars and red checks, white flock with the solid whites and blue-pied ones, and perhaps a mix of all three).
First, we've got our classic blue-bar, which is a must. It's the most common color morph and can be identified by its grey-blue coloration with distinct bars of darker color across the wings
Then, we've got checked (or checkered) pigeons, which have dark coloration mottled across their wings rather than only on the bars.
And, rounding off the blues, we've got spread morphs, where the darker coloration spreads across the entire pigeon rather than remaining on the wings.
Onto full color-shifts, we've got the red ones, which are exactly what they sound like (the ones that are solid red are just called "red", while ones with bars are "red bars", and ones with checks are "red checked" or "red checkered").
And, of course, white.
Aaaaand, last but not least, pied pigeons! These are my favorites, they can be identified by splotches of white, which vary considerable between pigeons (some are mostly white, some are mostly colored, some are speckled all over, some only get one splotch, etc).
If we get pigeon flocks, then I'd love it if the color variations were grouped based on their base colors (blue flock with blue bars and blue checks and spread, red flock with solid reds and red bars and red checks, white flock with the solid whites and blue-pied ones, and perhaps a mix of all three).