Terns
species:
Sandwich Tern
scientific name:
Thalasseus sandvicensis
notes:
Blue ring with a white three alpha-numeric code (starting letter "M") and metal ring (on other leg).
note 1 : first letter "M" followed by other letters (used : A, C, F, H, J, L, M, N, P, R, T, U, V, W, X and B, D, E, G, K, S, Y, Z) and/or numbers (used : 0 till 9).
note 2 : birds ringed since 2023.
note 3 : generally, PVC ring on left tarsus.
note 4 :
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-numeric code (3 letters/numbers).
countries where ringed:
Spain.
First letter/number (of the c-ring):
M
