Issuer: Marshall Islands
Date: 3/8/1990 (1990 sheets)

Block 1 (4, 2 x 2)
1, 1: 5c d=Phaethon rubricauda (1990)
1, 2: 15c d=kidid wandering tattler
2, 1: 25c d=pejwak brown noddy
2, 2: 50c d=toorlon great frigatebird



External links:
Colnect 387580-Birds-Birds