Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Passage: Birkhall (BerkHA; site na Scots Birk Hauch: "Birch River-meadow") bụ ala 53,000 acres (210 km2) na Royal Deeside, Aberdeenshire, Scotland. Ọ dị n'akụkụ Osimiri Muick na ndịda ọdịda anyanwụ nke Ballater.  Ajụjụ: Olee otú ọtụtụ acres bụ Birkhall ala na ụlọ?
Iri puku ise na puku atọ