Turning off lights can save migrating birds from crashing into buildings

Forty years of data came together to show just how many birds can be saved by buildings turning their lights off. Using decades' worth of data and birds, researchers found that on nights when half the windows were darkened, there were 11 times fewer bird collisions during spring migration and 6 times fewer collisions during fall migration than when all the windows were lit.

from Top Technology News -- ScienceDaily https://ift.tt/3cwWtp8