Gossiping Goldfinches!

I've noticed that around this time of year the many goldfinches we have that visit our feeders like to sit right at the top of our silver birch tree. Some seem to be warming themselves in the morning sun while others seem to be eating the catkins.  At one point there were about 12 of them up there!  My lens isn't powerful enough to get sharp images but you'll hopefully get the gist!