Question

Back from Extinction In 2004, two biologists were canoeing in a remote part of Arkansas. They were searching for a bird that local people said was there. As the men floated along, they listened for a bird call neither had ever heard before. Then a crow-sized woodpecker flew across the river and got lost among the tall trees. It had a red crest on its head, a pale beak, and white bars on its black wings. The men stared, and then they looked at one another. Then they burst into tears. They had proved something amazing: Ivory-billed woodpeckers still graced the planet. But they were supposedly ex