Terns

species: 
Common Tern
scientific name: 
Sterna hirundo
notes: 

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

note 1 : used codes 100-299 (100 - 139 in 2024).

note 2 : Common Terns, caught on nest and ringed as adult breeders in Neufelderkoog (Germany) during avian influenza antibody monitoring.

note 3 : project running time : 2024 - 2028.

note 4 :

email sighting submit: 
contactperson: 
Markus Risch
colour-ring type: 
Flag : one, coded.
colour-ring colour (of the c-ring): 
Yellow [Y]
colour-ring code (of the c-ring): 
Three numeric code (3 numbers).
countries where ringed: 
Germany.
Images: