324 042 SNAKE ISLAND, MASSACHUSETTS 



LOCATION: 

 ISLAND SIZE: 

 COLONY SIZE: 

 HABITAT: 



42° 22' N; 70° 59' W 



3 



<2 



Island - coastal, dredge/fill 



NEST SUBSTRATE: Sand 



OWNERSHIP: Public - Town of Winthrop 



SPECIES 



DATE 



Common Tern June 1 



324 043 GREEN ISLAND, MASSACHUSETTS 



NESTING PAIRS 

 40 



INVENTORY METHOD 

 Adult estimate - air 



LOCATION: 

 ISLAND SIZE: 

 COLONY SIZE: 

 HABITAT: 



42° 21' N, 70°54'W 



<2 



<2 



Island - coastal 



NEST SUBSTRATE: Rock 



OWNERSHIP: Public - Department Environmental Management 



NEST SUBSTRATE: Rock 



OWNERSHIP: Public- Dept. Environmental Management 



SPECIES DATE 



Double-cr. Cormorant May 31 



Herring Gull May 31 



NESTING PAIRS 



301 

 50 



INVENTORY METHOD 



Nest count - ground 

 Nest count - ground 



INVENTORY METHOD 



Nest count - ground 

 Nest count - ground 



324 045 CALF ISLAND, MASSACHUSETTS 



LOCATION: 

 ISLAND SIZE: 

 COLONY SIZE: 

 HABITAT: 



42° 21' N; 70° 54' W 



7 



3 



Island - coastal 



NEST SUBSTRATE: Grass - upland, rock 



OWNERSHIP: Public- Dept. Environmental Management 



SPECIES 



Great Blk.-bk. Gull 

 Herring Gull 



DATE 



June 1 

 June 1 



NESTING PAIRS 



40 

 100 



INVENTORY METHOD 



Adult estimate - air 

 Adult estimate - air 



244 



