Bird study: U.S. Bank Stadium among downtown Minneapolis buildings involved in high proportion of deadly collisions

U.S. Bank Stadium and three downtown Minneapolis high-rise office buildings account for a high proportion of bird fatalities among 21 downtown buildings surveyed.

The stadium and the three unidentified buildings were involved in 74% of bird collisions and 68% of bird fatalities among the buildings studied in a groundbreaking report on bird mortality released Wednesday.

http://www.startribune.com/results-of-u-s-bank-stadium-bird-mortality-study-to-be-released-wednesday/564566972/