> I never noticed much of a bird-window-suicide problem back in the UK even though we had a big glass conservatory at my house Particular lighting conditions m

> I never noticed much of a bird-window-suicide problem back in the UK even though we had a big glass conservatory at my house Particular lighting conditions make the glass act like a partial mirror, giving the impression of open space. It's more common in strong sunlight, which is why it's rare in the UK