Egrets

species:

Black-crowned Night Heron

scientific name:

Nycticorax nycticorax

notes:

Blue rings (on right leg) with 4 alpha code (Ax/xx) and NO metal ring.

note 1 : letter ‘A’ and x = letter.

email sighting submit:

colour-ring type:

Legring : one, coded.

colour-ring colour (of the c-ring):

Dark Blue [B]

colour-ring code (of the c-ring):

Four alpha code (4 letters).

colour-ring position (of the c-ring):

Tarsus right.

countries where ringed:

Algeria.