Towers Kill 6.8 Million Birds a Year, Study Estimates
When you buy through links on our site , we may clear an affiliate commission . Here ’s how it works . collision with communicating towers stamp out about 6.8 million birds — nearly all of them migratory — each year in Canada and the United States , a new study has calculate . Researchers ground their calculation on previous studiesof shuttlecock victimsfound around 38 towers , extrapolate the findings to all tower 197 foot ( 60 meters ) or high in the two res publica ....