CHECK LIST OF NEW YORK BIRDS 217 
Family RYNCHOPIDAE Skimmers 
41 (80) Black skimmer 
Rynchops nigra Linn. 
Order Tubinares Tube-nosed swimmers 
Family PROCELLARIIDAE Shearwaters and petrels 
42 (88) Cory’s shearwater 
Puffinus borealis Cory 
43 (89) Greater shearwater 
Puffinus gravis (O’Reilly) 
44 (92) Audubon’s shearwater 
Puffinus auduboni Finsch 
