Terns

species:

Sandwich Tern

scientific name:

Thalasseus sandvicensis

notes:

Dark-blue ring with a white three alpha code.

note 1 : used codes are TXA-TXX and TZA-TZK ... with TXA-TXX carry a solar GPS tracker on the back.

note 2 : birds ringed on the colony of 'Wagejot' on Texel, The Netherlands 2020.

note 3 : code-reading from the bottom up.

note 4 : codes B-TAA-TVZ and TZL-TZZ were used on birds at the Prins Hendrikzanddijk, Texel (adults and juveniles).

note 5 :

website sighting submit:

email sighting submit:

website information:

colour-ring type:

Legring : one, coded.

colour-ring colour (of the c-ring):

Dark Blue [B]

colour-ring code (of the c-ring):

Three alpha code (3 letters).

colour-ring position (of the c-ring):

Tarsus left.

countries where ringed:

The Netherlands.

Attachment:

First letter/number (of the c-ring):