Bye bye crowface

There's a lovely pair of Goldfinches that I wanted to visit my garden so I bought a bird feeder, but the wrong type and for weeks I was only visited by crows and pigeons. Someone put me right and I got  different one with nyger seeds and this lovely pair are frequent visitors. This is a terrible photo through a window, my aim  is to capture them properly before the end of summer. Every time I see them I think of Donna Tartt....