150 
650. 
651. 
652. 
RESEARCH COMMITTEES. 
ORDER—GAVIZ: « SEA-BIRDS.”’ 
FAMILY—LARIDA: “GULLS AND TERNS.” 
SUB-FAMILY—STERNINE : “ TERNS.” 
- Hydrochelidon leucoptera ('). “ White-winged Tern.” 
. Hydrochelidon hybrida. “ Marsh Tern.” 
. Gelochelidon anglica (macrotarsa). ‘ Gull-billed Tern.” 
. Hydroprogne caspia. “ Caspian Tern.” 
. Sterna dougalli (*) (gracilis). “ Roseate Tern.” 
. Sterna media. ‘ Lesser Crested Tern.” 
. Sterna bergii (*). “Crested Tern.” 
. Sterna frontalis. ‘ White-fronted Tern.” 
. Sterna anestheta. ‘ Brown-winged Tern.” 
. Sterna fuliginosa, ‘ Sooty Tern.” 
. Sterna nereis (*). ‘ White-faced Ternlet.” 
. Sterna sinensis. “ White-shafted Ternlet.” 
. Sterna melanauchen. ‘ Black-naped Tern.” 
. Procelsterna cinerea. “Grey Noddy.” 
. Anous stolidus. “ Noddy.” 
. Micranous tenuirostris. ‘‘ Lesser Noddy.” 
- Micranous leucocapillus. “ White-capped Noddy.” 
. Gygis candida. ‘“ White Tern.” 
SUB-FAMILY—LARINE : “ GULLS.” 
. Larus nove hollandiz (*). “Silver Gull” 
. Gabianus (Larus) pacificus. ‘* Pacific Gull.” 
SUB-FAMILY—STERCORARIIDE : “ SKuAs.” 
Megalestris antartica. ‘ Skua.” 
Stercorarius pomatorhinus. ‘ Pomarine Skua.” 
Stercorarius crepidatus. ‘ Richardson Skua.” 
ORDER—TUBINARES: «TUBE-NOSED SWIMMERS.” 
653. 
654. 
655. 
656. 
657. 
FAMILY—PROCELLARIIDA: “ PETRELS.” 
SUB-FAMILY—OCEANITINE : “ StorM PETRELS.” 
Oceanites oceanicus. ‘“ Yellow-webbed Storm-Petrel.” 
Garrodia nereis. ‘‘ Grey-backed Storm-Petrel.” 
Pelagodroma marina (fregata). “ White-faced Storm-Petrel.’ 
Cymodroma melanogaster. ‘‘ Black-bellied Storm-Petrel.” 
Cymodroma grallaria. “ White-bellied Storm-Petrel.” 
(1) It is doubtful whether this species should -be included. 
(2) Includes S. nigrifrons. (8) Includes Thalasseus cristatus and 7’. poliocercus. 
(4) Includes S. inconspicua. (5) Includes ZL. gouldi and L. longirostris. 
