Egrets
species:
Black-crowned Night Heron
scientific name:
Nycticorax nycticorax
notes:
White or yellow ring with 3 alpha-numeric code.
note 1 :
email sighting submit:
colour-ring type:
Legring : one, coded.
colour-ring colour (of the c-ring):
White [W]
colour-ring code (of the c-ring):
Three alpha-numeric code (3 letters/numbers).
countries where ringed:
Spain.
