Laurie Campbell / Northern gannet (Morus bassanus) gathering nesting material, Bass Rock, Firth of Forth, East Lothian, UK, July

Ernie Janes / Tantallon Castle, East Lothian, on the Firth of Forth, with Bass Rock and the Gannet (Morus bassanus) colony, in distance, UK, July 2018.

Ernie Janes / Bass Rock with flocks of gannets (Morus bassanus) viewed from farmland on the Firth of Forth, East Lothian Scotland. UK, July 2018.

Ernie Janes / Black-legged kittiwakes (Rissa tridactyla) pair bonding in nesting colony on ledge of Dunbar Castle, East Lothian, Scotland, UK.

Ernie Janes / Rock pipit (Anthus petrosus) Firth of Forth, East Lothian, Scotland, UK, June.

Ernie Janes / Small fishing boat leaving Victoria Harbour, Dunbar, East Lothian, Scotland, UK, June.

Ernie Janes / Tantallon Castle and the Bass Rock, East Lothian, Scotland, UK, June 2017.

Ernie Janes / Black-legged kittiwakes (Rissa tridactyla) on nest with young on ledge of Dunbar Castle, East Lothian, Scotland, UK, June.

Sam Hobson / Seabird researchers catching Northern gannet (Morus bassanus). Bass Rock, Scotland, UK. August

Sam Hobson / Northern gannets (Morus bassanus). Bass Rock, Scotland, UK. August

Sam Hobson / Seabird researchers and Northern gannets (Morus bassanus) colony next to derelict building, Bass Rock, Scotland, UK. August

Sam Hobson / Seabird researcher catching Northern gannet (Morus bassanus) nesting among marine litter, Bass Rock, Scotland, UK. August