Apparell Jimmy GrimaFebruary 19, 2019March 25, 2019birds, technology Post navigation PreviousNext SERIN (Serinus canarius serinus).-Winter visitor. Sings persistently all winter. (J.Gibbs) The birds of the British Isles and their eggs. London ;F. Warne,1919. http://biodiversitylibrary.org/page/7582984