Researchers are discovering fire has an effect on restoring some bird
populations. The Great Lakes Radio Consortium’s Lester Graham reports:
Tag: bird populations
Buildings Pose Threat to Bird Migration
Each Spring, nearly five billion migratory birds make their way back to North America after spending the winter south. But only about half of all birds survive the journey. And while millions die of exhaustion or starvation, many other birds die from less natural causes. The Great Lakes Radio Consortium’s Steve Frenkel reports: