622. GRACULUS CINCINNATUS, Gbay. 



Tufted Cormorant. 



623. GRACULUS DILOPHUS, Geat. 

 Double-crested Cormorant. 



624. GRACULUS PLORIDANUS, Bonap. 



Florida Cormorant. 



625. GRACULUS MEXICANUS, Bonap. 



Mexican Cormorant. 



626. GRACXJLUS PENICILLATUS, Bonap. 



Brandt's Cormorant. 



627. GRACULUS VIOLACEUS, Gray. 



Violet Green Cormorant. 



628. PLOTUS ANHINGA, Linn. 

 Snake Bird ; Heater Turkey. 



629. PHAETON PLAVIROSTRIS, Brandt. 



Yellow-billed Tropic Bird. 



630. DIOMBDEA EXULANS, Linn. 



Tf anderlng- Albatross. 



631. DIOMEDEA BRACHYURA Temm. 



Short-tailed Albatross. 



632. DIGMEDBA CHLORORHYNCHUS, Gmel 



Tellow-nosed Albatross. 



633. DIOMEDEA PULIGINOSA Gmel. 



Sooty Albatross. 



634. PROCBLLARIA GIGANTEA, Gmel. 



Gigantic Fulmar. 



635. PROCBLLARIA GLACIALIS, Linn. 

 ' Fulmar Petrel. 



636. PROCBLLARIA PACIFICA, Aim. 



Pacific Fulmar. 



637. PROCBLLARIA TENUIROSTRIS, AuD. 



Slender-billed Fulmar. 



638. PROCBLLARIA MBRIDIONALIS, Lawk. 



Tropical Fulmar. 



639. DAPTION CAPENSIS, Steph. 



Cape Pig-eon. 



640. THALASSIDROMA FURCATA, Gould, 



Fork-tailed Petrel. 



641. THALASSIDROMA HORNBTI, Gray. 



nornbj's Petrel. 



642. THALASSIDROMA LEACHH, Temk. 



I^each's Petrel. 



643. THALASSIDROMA MELANIA, Bonap. 



Black iStormy Petrel. 



644. THALASSIDROMA WILSONI, Bonap. 



unison's Petrel. 



645. THALASSIDROMA PELAGICA, Bonap. 



DIotlier Carey's Cblcken. 



646. FREGBTTA LA WRENCH, Bonap. 



Black and White Petrel. 



647. PUPFINUS MAJOR, Fabek. 



Greater Shearwater. 



648. PUPFINUS FULIGINOSUS, Striok. 



Sooty Shearvi'ater. 



649. PUPFINUS ANGLORUM, Temm. 



Mank's Shearwater. 



650. PUFPINUS OBSCURUS, Lath. 



Dusky Shearwater. 



651. PUPFINUS CINERBUS, Gmel. 



Cinereous Petrel. 



652. STBRCORARIUS CATARRACTES, Temw. 



Common Skua. 



653. STBRCORARIUS POMARINUS, Temm. 



Pomarlne Skua. 



654. STBRCORARIUS PARASITICUS, Temm. 



Arctic Skua. 



655. STBRCORARIUS CBPPHUS, Ross. 



Buffon's Skua.' 



656. LARUS GLAUCUS, Brunn. 



Burgomaster. 



657. LARUS GLAUCBSCENS, Light. 



Glaucous-winged Gull. 



658. LARUS LBUCOPTERUS, Faber. 



TVhite-winged Gull. 



659. LARUS CHALCOPTERUS, Lawe. 



Giay-wlnged Gull. 



660. LARUS MARINUS, Linn. 

 Great Black-backed Gull. 



661. LARU.S ARGBNTATUS, Beunn. 



Herring Gull. 



