Shag or cormorant on a rock

Shag or cormorant on a rock

Observation - Shag or cormorant on a rock. Description: 2-3 of these birds came to sit on these rocks, and could be seen most days we were there (late July). The birds are mostly black with a small light patch at the base of the bill

2-3 of these birds came to sit on these rocks, and could be seen most days we were there (late July). The birds are mostly black with a small light patch at the base of the bill