Common Tern

Yellow ring with black three alpha-numeric code.

note 1 : used codes are : A00-A99.

note 2 : birds ringed across The Solent, England.

note 3 : 

Black ring with a white three alpha-numeric code.

note 1 : used codes are :
letter 'T' - number - number  OR  number - letter 'T' - number  OR  number - number - letter 'T'.

note 2 : or another used code is : letter "M" / letter / number.

note 3 :

Red ring with a white line (on top or middle) and a two alpha code (on right tarsus) and metal ring (on left tarsus).

note 1 :

Red ring with a white line (on top or middle) and a two numeric code (on right tarsus) and metal ring (on left tarsus).

note 1 :

Red ring with a white line (on top or middle) and a two alpha-numeric code (on right tarsus) and metal ring (on left tarsus).

note 1 :

Yellow ring with a black line (on top or middle) and a two alpha code (on right tarsus) and metal ring (on left tarsus).

note 1 :

Yellow ring with a black line (on top or middle) and a two numeric code (on right tarsus) and metal ring (on left tarsus).

note 1 :

Yellow ring with a black line (on top or middle) and a two alpha-numeric code (on right tarsus) and metal ring (on left tarsus).

note 1 :

White ring with a black line (on top or middle) and a two numeric code (on right tarsus) and metal ring (on left tarsus).

note 1 :

White ring with a black line (on top or middle) and a two alpha code (on right tarsus) and metal ring (on left tarsus).

note 1 :