Great shots of the tits on your feeders! We have a regular charm of Goldfinches visiting our garden which I'm hoping to get some snaps of with my telephoto soon
#1 is my favourite, I love that pose! It's also the least blurred - I think he was moving too much for your shutter speeds in the other two (though the seed in mid-air is BRILLIANT timing!). Have you tried photographing with higher ISOs or at a different time of day with more light? Greater focus and detail on shots like that would make them superb