Right Son, pay attention.....

What you do, is jam your beak in, real hard like, between the seeds. That's them brown nobbly bits, got it ?

Then, wiggle your head about a bit...

Love the fact that the birds are so happy to get within about ten feet, means I can get decent shots, through the French doors (appropriately) without having to brave the weather

There are lots of unfamiliar birds about, but so far they've been a bit elusive. The great tits and blue tits though, are not so camera shy !