351044 GREAT GULL ISLAND, NEW YORK 



LOCATION: 

 ISLAND SIZE: 

 COLONY SIZE: 

 HABITAT: 



41° 12' N; 72°07'W 



9 



5 



Island - coastal 



NEST SUBSTRATE: Rock 



OWNERSHIP: Private - American Museum of Natural History 



SPECIES 

 Common Tern 



Roseate Tern 



DATE 

 June 



June 



NESTING PAIRS 

 2000 



800 



351 045 PLUM ISLAND, NEW YORK 



LOCATION: 

 ISLAND SIZE: 

 COLONY SIZE: 

 HABITAT: 



41° 11' N; 72° 12' W 



317 



32 



Island - coastal 



NEST SUBSTRATE: Trees, shrub 



OWNERSHIP: Public - U.S. Department of Agriculture 



NEST SUBSTRATE: Building 



OWNERSHIP: Public - Military target range 



SPECIES 



Great Blk.-bk. Gull 

 Herring Gull 

 Common Tern 



DATE 



June 3 

 June 3 

 June 14 



NESTING PAIRS 



5 



3 



29 



INVENTORY METHOD 



Adult estimate - ground 

 & nest count (1976) 

 Adult estimate - ground 

 & nest count (1976) 



INVENTORY METHOD 



Adult count - ground 



(1976) 



Adult estimate - air 



Adult estimate - air 



Adult count - ground 



(1976) 



Adult estimate - air 



& nest count (1976) 



Adult estimate - air 



& nest count (1976) 



Adult estimate - air 



Adult estimate - air 



INVENTORY METHOD 



Adult estimate - air 

 Adult estimate - air 

 Nest count - ground 



290 



