[rustyp]

Originally Posted by Michael G.

We have birds nesting in our backyard, and everyday for months this one
loves to "attack" one of 6 Lanie screens.

Can anyone explain this weird behavior?
https://www.talkofthevillages.com/fo...r-img_0127-jpg

Birds will react to seeing their reflection. They view the reflection as an intruder especially in spring when they are protecting their nest and mates.