(European) Serin
Serinus serinus

These small finches are related to Canaries and can be found in parks and woodlands. They have a tinkling, yet tuneless song. The first shot is a female and the next three are males. Sketchy photos, but they are quite small and didn't like me getting too close.
 

  

  

1-4: Bümpliz, 09/04/2007.