Osprey

White ring with a three alpha-numeric code :
one upright letter and two alpha-numerics turned left
OR
one upright digit and two letters turned left, the latter two to be read upwards and
metal ring on other leg.

note 1 : used codes are : A/01, A/02, 1/AA, 1/AC ...

note 2 : it's important to report on which tarsus the c-ring is.

note 3 : from March 2019 onwards use : beringungszentrale@lung.mv-regierung.de

note 4 :

Black ring with a three alpha-numeric code :
one upright letter and two digits turned left
OR
one upright digit and two letters turned left (the latter two to be read upwards)
and metal ring on other leg.

note 1 : used codes are : A/01, A/02, 1/AA, 1/AC ...

note 2 : it's important to report on which tarsus the c-ring is.

note 3 : note from March 2019 use : beringungszentrale@lung.mv-regierung.de

note 4 :

Orange ring with a black two alpha-numeric code (number and letter or letter and number) or (number and letter separated by a dot) (for pulli).

note 1 : it’s important to note which leg holds the ring. The code is always to be read from up to down. Some rings have a combination of one figure followed by one symbol, to be read from up to down e.g. 6$ (dollar), 6£ (pound sterling) or just one standing symbol e.g.♂, or ♀

note 2 : some adult birds have also an orange or a dark green colour ring with a two letter code to be read from up to down. For orange ring black code, for green ring, white code. All codes are repeated three times around the ring.

note 3 :

Dark blue ring with a white three alpha-numeric code.

note 1 : it's important to note which leg holds the colour ring.

note 2 : the inscription is to be read upwards from the foot, repeated three times around the ring. it's important to note the colour of the letters/numbers as well as the colour of the ring.

note 3 : since 2007, small number of birds carry GPS satellite transmitters as well as colour rings.

 note 4 : 6E1, 6E2, 6E3, 6E4, 6E5, 6E6, 6E7, 6E8, 6E9 are used in Ireland on Norwegian birds which are released.

note 5 :

Dark-blue ring with a white two alpha-numeric code.

note 1 : it's important to note which leg holds the colour ring.
note 2 : the inscription is to be read upwards from the foot, repeated three times around the ring. it's important to note the colour of the letters/numbers as well as the colour of the ring.
note 3 : since 2007, small number of birds carry GPS satellite transmitters as well as colour rings.

White ring with a black two alpha-numeric code.

note 1 : it's important to note which leg holds the colour ring.
note 2 : the inscription is to be read upwards from the foot, repeated three times around the ring. it's important to note the colour of the letters/numbers as well as the colour of the ring.
note 3 : since 2007, small number of birds carry GPS satellite transmitters as well as colour rings.

Black ring with a white two alpha-numeric code.

note 1 : it's important to note which leg holds the colour ring.
note 2 : the inscription is to be read upwards from the foot, repeated three times around the ring. it's important to note the colour of the letters/numbers as well as the colour of the ring.
note 3 : since 2007, small number of birds carry GPS satellite transmitters as well as colour rings.
 

Red ring with white three numeric code (for pulli and adults).

note 1 : it’s important to note which leg holds the ring.

note 2 :

Red ring with white three alpha-numeric code (letter/number/number OR number/letter/number) (for pulli).

note 1 : it’s important to note which leg holds the ring.

note 2 : codes on the red ring to be read as : white letter, two numbers turned 90° to be read from bottom to top.

note 3 :

Black ring with a white two alpha-numeric code (number and letter) (for adult).

note 1 : it’s important to note which leg holds the ring.

note 2 : some adult birds has also red or green colour ring without code above the colour or metal ring.

note 3 :