scientific name: 
Thalasseus sandvicensis

Yellow ring with a black three numeric code (on right tarsus) and metal ring (on left tarsus) : 
*starting number "2" number / number and somewhere between a dot "."

note 1 : birds ringed in 2015 and later.

note 2 : a joint project of the Research Institute for Nature and Forest/INBO, Bureau Waardenburg and Ringgroup Delta. This project will run for at least one more year but reports will be replied to after this time as well.

note 3 : 

email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Yellow [Y]
colour-ring code (of the c-ring): 
Three numeric code (3 numbers).
colour-ring position (of the c-ring): 
Tarsus right.
countries where ringed: 
The Netherlands.
First letter/number (of the c-ring):