Common Pochard
scientific name: 
Aythya ferina

Sky-blue nose sadle with a black two alpha-numeric code. (first letter A, B, C, F).

note 1 : this project started in spring 2004 and by beginning of June over 30 males and 10 females have been marked.

note 2 : nasal sadles and alpha numeric codes are the same of the project of David Rodrigues (see below).

note 3 :

email sighting submit: 
colour-ring type: 
Nasal saddle.
colour-ring colour (of the c-ring): 
Pale Blue [P]
colour-ring code (of the c-ring): 
Two alpha-numeric code (2 letters/numbers).
countries where ringed: