Diet Overlap

Morus bassanus (Northern Gannet)
Phoca vitulina (Harbor Seal)

Common Diet

Clupea harengus (Yawling)

Common Habitat

Assateague Island National Seashore
Berwickshire and North Northumberland Coast
Borkum-Riffgrund
Cape Breton Highlands National Park
Cape Cod National Seashore
Cape Hatteras National Seashore
Doggerbank
Firth of Tay & Eden Estuary
Flamborough Head
Forillon National Park
Gateway National Recreation Area
Humber Estuary
Kejimkujik Seaside Adjunct
Kouchibouguac National Park
Mingan Archipelago National Park Reserve
Moray Firth
Morecambe Bay
North America
North Norfolk Coast
Pembrokeshire Marine/ Sir Benfro Forol
Prince Edward Island National Park
Sefton Coast
Solway Firth
SPA Östliche Deutsche Bucht
St Kilda
Sylter Außenriff
Terra Nova National Park
The Wash and North Norfolk Coast