In the last few days we have been experiencing strange behaviour by a pair of blue t*ts (the bird variety} at our home.
They regularly keep dive-bombing at our windows for no obvious reason.
Apart from the nuisance value, I am concerned they may injure or kill themselves.
Has anyone else experienced this kami-kasi behaviour from birds and more importantly have any ideas how to prevent it.
We have tried drawing the curtains but they just move to the next available window!