Birds colliding with windows

[Hedge]

Hi there, I think it may be the lower sun position of autumn as we keep having birds collide with our larger windows. One left this rather fantastic dust and grease imprint on the glass - I think from the size it was a Collared Dove (a naturalised escapee in England). You can almost see its eyes!

I assume it survived as there was no corpse, but that may not be the case. The last time I witnessed a collision, I heard it. I ran to the window above and looked out just in time to see a sparrowhawk snatch the dazed unfortunate from the patio below.