Jenifer Marie Creative

Migration Alert! It's going to be massive this weekend, with an estimated 316 million to 400+ million migrating birds on the wing each night, according to BirdCast. Warmer colors on the map show where migration will be most intense. This should make for great birdwatching—and it's also a good time to turn off nonessential indoor and outdoor lights to avoid disorienting birds. Sadly, light pollution and unsafe windows contribute to the hundreds of millions of birds estimated to die in building collisions in the U.S. every year. Learn more about our Lights Out project and other ways to help keep birds safe here: http://bit.ly/LightsOutForBirds