![Billions of Birds Die Annually From Flying Into Windows — Here's Why and How to Stop It | Discover Magazine Billions of Birds Die Annually From Flying Into Windows — Here's Why and How to Stop It | Discover Magazine](https://images.ctfassets.net/cnu0m8re1exe/543sq7FR6MXjsj1PaD1Lwe/08c4fc6b5a58988a27ed8e547cc153c8/shutterstock_1547527769.jpg?fm=jpg&fl=progressive&w=660&h=433&fit=fill)
Billions of Birds Die Annually From Flying Into Windows — Here's Why and How to Stop It | Discover Magazine
![Overwhelming': hundreds of migrating birds die after crashing into NYC glass towers | New York | The Guardian Overwhelming': hundreds of migrating birds die after crashing into NYC glass towers | New York | The Guardian](https://i.guim.co.uk/img/media/11e3fdf62c2d6c4a9257e514d15e089b5d8329f5/0_377_5119_3072/master/5119.jpg?width=1200&height=900&quality=85&auto=format&fit=crop&s=6638a5bb563ecf36db7038486f01e6e6)
Overwhelming': hundreds of migrating birds die after crashing into NYC glass towers | New York | The Guardian
![1500 birds, 10 species dead - Thousands of migratory birds die mysteriously in Rajasthan's Sambhar Lake | The Economic Times 1500 birds, 10 species dead - Thousands of migratory birds die mysteriously in Rajasthan's Sambhar Lake | The Economic Times](https://img.etimg.com/thumb/msid-72022477,width-640,resizemode-4,imgsize-691171/water-contamination-a-plausible-reason.jpg)
1500 birds, 10 species dead - Thousands of migratory birds die mysteriously in Rajasthan's Sambhar Lake | The Economic Times
![This northern waterthrush is one of half a billion birds that die each year in the U.S. from window collisions. - Western Pennsylvania Conservancy This northern waterthrush is one of half a billion birds that die each year in the U.S. from window collisions. - Western Pennsylvania Conservancy](https://waterlandlife.org/wp-content/uploads/2018/02/pnhp-forest-interior-birds-nortern-waterthrus-david-yeany-400x300.jpg)