Ducks

species:

Common Pochard

scientific name:

Aythya ferina

notes:

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:

France.