News
THE GLOBE AND MAIL | The loss of three billion birds in North America is the canary in the coal mine
David M. Bird is an emeritus professor of wildlife biology at McGill University who has studied birds for five decades. "When I read the recent headlines that North America has lost nearly three billion birds over just the past five decades, I was not surprised. But I must admit it did depress me to a degree. That’s a lot of birds!"