Sentences with phrase «north over the past couple decades»

Southern pine beetles are indigenous to Central America, but their range has slowly moved farther north over the past couple decades and reached Long Island last fall.

Not exact matches

Traditionally confined to latitudes north of European cities like Frankfurt and Brussels, over the past couple of decades they have been observed in the Northern Hemisphere at latitudes as far south as Budapest, Hungary, (47 degrees) and Logan, Utah, (41 degrees).