Those TV gardening programs always tell you to leave certain plants' dead seadheads standing over winter so the birds can eat them, but I had never actually seen it happening until today. Four Goldfinches parked themselves in the remains of my Rudbeckia and feasted away for quite a while. They do seem to have a habit of staying put once they've found some food - they do the same on the bird feeders.
Their beaks are just right for prising seeds from difficult places, classically teasels. Here's what those same Rudbeckia flowers looked like a couple of seasons previously. A nice reminder of glories to come whilst we persevere through the cold.