Northern Gannet

Yellow ring with a black two alpha-numeric code (number/letter or letter/number) (on left leg) and metal ring (on right leg).

note 1 : birds ringed Aberdeenshire, Scotland.

note 2 :

Red ring with a white four alpha-numeric code, starting letter 'B' (on left leg) and metal ring (on right leg).

note 1 : birds ringed Bass Rock, Scotland.

note 2 : approximately 100 - 150 fledglings will be ringed each year, starting with B001, ... 

note 3 : 

Red ring with a white two alpha-numeric code.

note 1 : project runs since spring 2024 in Runde, central Norway.

note 2 :

Orange ring with a black three alpha-numeric code (letter/number/number).

note 1 : each year a different letter is used.

note 2 :

White ring with a black three alpha code (on right tarsus).

note 1 : birds are ringed on Rouzic Island (Sept-Iles archipelago).

note 2 : 83 birds ringed between 2014 and 2019 (with David Grémillet CNRS Chizé-France) ; Project will continue next 5 years.

note 3 :

Dark-green ring with a white two numeric code.

note 1 : birds are ringed on Sule Skerry (outer orkney island).

note 2 : 

Yellow ring with a black three alpha-numeric code (on right tarsus) and metal ring (on left tarsus).

note 1 : used codes are B01 ... B10.

note 2 :

Dark-green ring with a white two alpha-numeric code (letter/number).

note 1 : birds are ringed on Sule Skerry (outer orkney island).

note 2 :  

Dark-green ring with a white two alpha code.

note 1 : birds are ringed on Sule Skerry (outer orkney island).

note 2 : 

Light-green / lime ring with a white three alpha code.

note 1 : birds are ringed on Sule Skerry (outer orkney island).

note 2 :