European Serin - Serinus serinus
The upper parts are dark-streaked greyish green, with a yellow rump. The yellow breast and white belly are also
heavily streaked. The male has a brighter yellow face and breast, yellow wing bars and yellow tail sides.
A jumbled or jangling mixture of notes.
A rapid or high-pitched twittering trill 'tirrillilit', or a shorter 'titteree', often of a tinny or metallic quality; occasionally a sparrow-like 'tirrup'.