Birds on feeder ...

Estonia - looduskalender.ee, 

Great Tit and Greenfinch

Greenfinch

Greenfinch, Tree and House Sparrow

Greenfinch and House Sparrow

Tree Sparrow , House Sparrow

Great Tits, Tree Sparrow, Willow Tit

 Marsh Tits ? or Willow...

Greenfinch