Terns
species:
Sandwich Tern
scientific name:
Thalasseus sandvicensis
notes:
Combination of a white 3 alpha code ring and a combination of two c-rings and metal ring.
* 2010.
left leg tarsus : orange/dark-blue.
left leg tibia : nihil.
right leg tarsus : white ring with a black three alpha code (first letter A or B).
right leg tibia : metal.
* 2010.
left leg tarsus : dark-green/red.
left leg tibia : nihil.
right leg tarsus : white ring with a black three alpha code (first letter A or B).
right leg tibia : metal ring.
* 2011 :
left leg tarsus : white ring with a black three alpha code (first letter B or C).
left leg tibia : nihil.
right leg tarsus : white/metal.
right leg tibia : nihil.
email sighting submit:
colour-ring type:
Legrings : combination of one coded and uncoded rings.
colour-ring colour (of the c-ring):
White [W]
colour-ring code (of the c-ring):
Three alpha code (3 letters).
countries where ringed:
France.
Images:
First letter/number (of the c-ring):
A or B or C
