[ColoCdn]

"Groundskeepers have tried to help the birds by putting tape on windows or nets over the holly trees to keep them from eating the berries, Mills said."

Why are we ALWAYS trying to foil the Darwinian tendencies of a species to eradicate itself? (Xn sarcasm)

[birdlover]

The last time I studied Darwin, I don't recall man-made structures like windows being part of the natural selection process.