297 081 THREAD OF LIFE ROCK, MAINE 



LOCATION: 

 ISLAND SIZE: 

 COLONY SIZE: 

 HABITAT: 



43° 50' N; 69° 33' W 



<2 



<2 



Island - coastal 



NEST SUBSTRATE: Grass - upland, forbs 

 OWNERSHIP: Private - individual(s) 



SPECIES 



Common Eider 

 Great Blk.-bk. Gull 

 Herring Gull 



DATE 



July 07 

 July 07 

 July 07 



297 082 THRUMCAP ISLAND, MAINE 



LOCATION: 

 ISLAND SIZE: 

 COLONY SIZE: 

 HABITAT: 



43° 49' N; 69° 33' W 



7 



<2 



Island - coastal 



NEST SUBSTRATE: Grass - upland, forbs 

 OWNERSHIP: Private - individual(s) 



NESTING PAIRS 



5 

 2 

 5 



INVENTORY METHOD 



Adult estimate - ground 

 Adult estimate - ground 

 Adult estimate - ground 



SPECIES 

 Common Eider 



DATE 

 July 07 



NESTING PAIRS 



INVENTORY METHOD 



Nest estimate - sample 

 count 



297 083 THRUMCAP ISLAND, MAINE 



LOCATION: 



ISLAND SIZE: 



COLONY SIZE: 



HABITAT: 



NEST SUBSTRATE: 



OWNERSHIP: 



SPECIES 



Common Eider 



43° 49' N; 69° 33' W 



7 



<2 



Island - coastal 



Grass - upland, forbs 



Private - individual(s) 



DATE 



July 07 



NESTING PAIRS 



INVENTORY METHOD 



Nest estimate - sample 

 count 



196 



