_Larus argentatus vegae_ Palmén* Herring Gull 154
_Chlidonias leucopterus_ (Temminck)* White-winged Black
Tern 155
_Sterna hirundo longipennis_ Nordmann* Black-billed Com. Tern 155
_Sterna sumatrana sumatrana_ Raffles Black-naped Tern 156
_Sterna lunata_ Peale Spectacled Tern 160
_Sterna anaetheta anaetheta_ Scopoli Bridled Tern 160
_Sterna fuscata oahuensis_ Bloxham Sooty Tern 161
_Sterna albifrons sinensis_ Gmelin* Least Tern 161
_Thalasseus bergii pelecanoides_ (King) Crested Tern 162
_Procelsterna cerulea saxatilis_
W. E. Fisher* Blue-gray Tern 164
_Anoüs stolidus pileatus_ (Scopoli) Common Noddy 165
_Anoüs tenuirostris marcusi_ (Bryan) White-capped Noddy 170
_Gygis alba candida_ (Gmelin) White Tern 174
_Gygis alba pacifica_ (Lesson) White Tern 180