Treecreeper

www.bbc.co.uk/nature/life/Eurasian_Treecreeper ( www.bbc.co.uk/nature/life/Eurasian_Treecreeper )
When you first spot one of these, you think you caught a glimpse of a mouse scampering up the trunk of your trees - haven't seen them on the feeder before - they are generally rather elusive, although these ones seem to have settled in the trees planted in our pond garden, and have lost their fear of me.