Long-tailed Tit getting ready to fly into my window, Cambridge

Ref: 110416-9595     Date: 16-04-2011

This Long-tailed Tit (Aegithalos caudatus) is getting ready to fly into my patio-door window - again (Cambridge, UK). Presumably he thinks that his reflection in is an opponent. He attacked it over and over until finally another flock member came over and gave him a good talking to.