Crows
species:
Rook
scientific name:
Corvus frugilegus
notes:
Yellow ring with a black four alpha-numeric code, starting letter "E".
note 1 : used codes are : letter "E" (as a project-letter) followed by three numbers.
note 2 : a dot "." can be between the letter/numbers e.g. E00.8 / E0.03 / E.038.
note 3 :
email sighting submit:
contactperson:
Jacob de Vries
colour-ring type:
Legring : one, coded.
colour-ring colour (of the c-ring):
Yellow [Y]
colour-ring code (of the c-ring):
Four alpha-numeric code (4 letters/numbers).
countries where ringed:
The Netherlands.
First letter/number (of the c-ring):
E
