This Story is for the Birds: Humans Demolish North American Avian Population by 3 Billion Birds over 50 Yrs.

(EnviroNews USA Headline News Desk) — A new study that tallies North America’s bird numbers has surfaced and the results are devastating for animal lovers and everyday citizens alike: nearly 30 percent of the continent’s avian creatures, or around 3 billion birds, have vanished since 1970 with no…