Colour code
The birds in this project have a collar on which there are 2 characters. Both characters are vertical on the collar (turned a quarter).
The colour code consists of 3 consecutive elements:
- an N (Neck) plus the letter of the colour
- a hyphen (‘-’)
- the inscription (always 2 characters)
Example NW-AB. This bird has a white collar with a AB on it.
colour-letters
- B = dark Blue
- G = dark Green
- L = light green ("Lime")
- N = black ("Noir")
- O = Orange
- R = Red
- W = White
- Y = Yellow