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Keystone: North America (Deluxe)
In Keystone: North America, you and your friends will take on the role of biologists and work to build an interconnected ecosystem through the careful placement of cards. Use skills, introduce important Keystone animals, and perform wildlife research to maximize your points.
Reef Project
Despite covering less than 1% of the ocean floor, coral reefs are estimated to be home to about 25% of all marine species. Unfortunately, these vibrant underwater cities are dying. Climate change and its effect of rising sea temperatures is devastating the colorful algae that give coral reefs their brilliant hues, resulting in coral bleaching. Furthermore, other threats like pollution—in its various insidious forms—and overfishing are disrupting the delicate balance of reef ecosystems.