‘It was killing me’: Calgary naturalist stops bird collisions on his windows with ‘zen curtains’

From hi-rise buildings to bungalow homes, bird collisions with windows kill thousands of birds each year. A Calgary man is using bird curtains to solve the problem at his home.

‘It was killing me’: Calgary naturalist stops bird collisions on his windows with ‘zen curtains’
From hi-rise buildings to bungalow homes, bird collisions with windows kill thousands of birds each year. A Calgary man is using bird curtains to solve the problem at his home.