If you could monitor only 7 species for a region, which would you choose, in order to learn the most about the region's ecological health?
Here's why I ask...
Unless you've been living in a cave, you probably already know that the ivory-billed woodpecker was re-discovered, not extinct after all, in the swamps of Arkansas. But unless you happen to be a mollusk biologist you're probably not aware that two freshwater snails in Alabama were also recently re-discovered alive and well.