Although I've never noticed Robins using my own feeders (they normally use the ground feeding tray)....I've seen them doing so a few times at the feeding station in Fairhomes CP/Visitor Centre, at the side of the Ladybower Reservoir....
Got this shot of the Chaffinches too.....
While I was busy watching the above, I missed the opportunity to photograph the Nuthatch on the peanut feeder next door!


Maybe next time...