BI-28-441Tricolored Heron, Egretta tricolor, Battery Island. BI-35-115Cattle Egrets, Bubulcus ibis BI-35-148Cattle Egrets, Bubulcus ibis BI-35-194Cattle Egrets, Bubulcus ibis BI-120-251 BI-171D-004Ring-Billed Gull - Larus delawarensis BI-171D-011Ring-Billed Gull - Larus delawarensis BI-171D-026Ring-Billed Gull - Larus delawarensis BI-171D-034Ring-Billed Gull - Larus delawarensis CO-171D-001NC Aquarium, Pine Knoll Shores, CO-171D-002NC Aquarium, Pine Knoll Shores, CO-171D-003NC Aquarium, Pine Knoll Shores, CO-171D-004NC Aquarium, Pine Knoll Shores, CO-171D-005NC Aquarium, Pine Knoll Shores, CO-171D-006NC Aquarium, Pine Knoll Shores, CO-171D-007NC Aquarium, Pine Knoll Shores, CO-171D-008NC Aquarium, Pine Knoll Shores, CO-171D-009NC Aquarium, Pine Knoll Shores, CO-171D-010NC Aquarium, Pine Knoll Shores, CO-171D-011NC Aquarium, Pine Knoll Shores, Labels