INVENTORY METHOD 



Adult estimate - air 

 Adult estimate - air 



NEST SUBSTRATE: Rocks 

 OWNERSHIP: Private- individual(s) 



SPECIES DATE 



Double-cr. Cormorant June 1 



Herring Gull June 1 



NESTING PAIRS 



11 

 120 



INVENTORY METHOD 



Nest count - air 

 Adult estimate - air 



324 014 KETTLE ISLAND, MASSACHUSETTS 



LOCATION: 

 ISLAND SIZE: 

 COLONY SIZE: 

 HABITAT: 



42°34'N; 70° 43' W 



5 



5 



Island - coastal 



NEST SUBSTRATE: Rock, grass - upland 

 OWNERSHIP: Private - individual(s) 



226 



