This was a talk for the Natural History Society of Northumbria in 2020 on YouTube as the weekly talk couldn’t be given in person for members like myself because of Covid. And the talk about the furthest inland colony of Kittiwakes worldwide. As Kittiwake are normally a coastal bird nesting on cliffs. But there other inland colonies worldwide. But as far as I know the Newcastle and Gateshead Kitywake Colony that nest on buildings such as the top of the Baltic of which the public have access to the viewing point right at the top of the Baltic in Gateshead.https://youtu.be/eD-zdFaDVJg?si=EZDUd_78QkGEaHlZ
Regards,
Ian.