Great Black-backed Gull

Great Black-backed Gull

Observation - Great Black-backed Gull - UK and Ireland. Description: When this one flew by it put up all the other gulls and birds on an exposed mudflat - such is the predatory fear this huge gull instills.

When this one flew by it put up all the other gulls and birds on an exposed mudflat - such is the predatory fear this huge gull instills.