[butlerweave]

2 hit our Living room window this summer and both died . Next door Neighbor has bird feeders and sometimes the birds chase each other and boom broken neck

[Wissa]

2 hit our Living room window this summer and both died . Next door Neighbor has bird feeders and sometimes the birds chase each other and boom broken neck

Natural selection. The dumb ones get weeded out and the species gets stronger.

[Jamestown1630]

There are various things that you can do to help the birds know that the glass is not more sky. Decals or clings - including big bird silhouettes - are a simple one.

It’s not going to save all birds, though.