Historical occurrence of the Northern Fulmar (Fulmarus glacialis) on the Vysočina Region (Czech Republic)

Record of the Northern Fulmar, Fulmarus glacialis, near Dlouhá Ves, on the Vysočina Region, in Bohemia, was found in literature which is put with different data. In text be corrected inexact data and emphazise original source's a single datum “from spring 1930”.