428 027 PIRATE ISLANDS, MARYLAND 



LOCATION: 38° 06' N; 75° 14' W 



ISLAND SIZE: 5 



COLONY SIZE: <2 



HABITAT: Island - marsh 



NEST SUBSTRATE: Grass - salt marsh 



OWNERSHIP: Public - National Park Service 



SPECIES DATE NESTING PAIRS INVENTORY METHOD 



Herring Gull June 2 16 Adult estimate - air 



568 



