Colour code

The birds in this project have a collar on which there is 1 character.

The colour code consists of 3 consecutive elements:

1. an N (Neck) plus the letter of the colour
2. a hyphen ("-")
3. the inscription (always 1 character)

Example NW-A. This bird has a white collar with a large A 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