Windows have been around for ages, why hasn't the urge to fly into them been bred out of the gene pool yet?
Name:
Anonymous2010-01-13 6:05
>>11
Sorry, 200-400 billion birds on Earth. Supposedly 1 billion die in the US in glass collisions. Guessing 10 billion die globally in glass collisions.
Spent a few more minutes googling, but didn't find any real data.