Helgoland - http://www.knieper.de
Overview of the Island of Helgoland with a bulletin board and news articles. |
Ornithologische Arbeitsgemeinschaft Helgoland e.V. - http://www.oag-helgoland.de/
(Heligoland Ornithological Work Group) - an association for bird research on Helgoland. With bird reports, recent news, information on the association, its board members and editors and a membership application form. |