Ducks

species: 
Common Teal
scientific name: 
Anas crecca
notes: 

Yellow saddle with code (1 or 2 black symbols).

note 1 : these birds are ringed in the Camargue, FR.

note 2 : used codes are 1 or 2 black symbols (letters, numbers, + , = , squares , triangles) and they are identical on both sides of the bill.

note 3 : codes is large letter (on the front) and two lateral signs.

note 4 :  

email sighting submit: 
email sighting submit (2): 
website information: 
Teal research program
colour-ring type: 
Nasal saddle.
colour-ring colour (of the c-ring): 
Yellow [Y]
colour-ring code (of the c-ring): 
Two alpha-numeric code (2 letters/numbers).
countries where ringed: 
France.