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Jake Tepper: “Coral reefs are dying.”

When Jacob (Jake) Tepper was an eighth-grader, he and his dad traded in their 20-gallon saltwater aquarium and transferred its inhabitants — an anemone and a pair of clownfish — to a spacious 50-gallon reef tank. They added corals and a porcupine pufferfish who begged for food by squirting water at passersby. And then there […]

Elliott Finn: “Blanket solutions aren’t the answer.”

What runs through the life of author Norman McLean is a river. In the life of Elliott Finn, it’s a plant. Vegetation, wild and domestic, wends through every childhood memory: playing hide-and-seek among fruit trees in his parents’ sprawling Soap Creek garden near Corvallis. Dashing through botanical gardens and greenhouses with his little brother Ian. […]

Lionfish Outcompete the Natives on Coral Reefs

Lionfish memo to coral reefs in the Bahamas: There’s a new predator in town. Native to the South Pacific, the invasive lionfish is reducing the abundance of native fishes on coral reefs in the Bahamas (see “Deep Ecology,” in Terra, spring 2008). OSU zoologist Mark Hixon leads a team of graduate students and other collaborators […]

Deep Ecology

When talk turns to the mud-dwelling creatures of the deep seafloor, Mark Hixon jumps up from his swivel chair, strides to a cabinet in his office and swings open the door. Taking out a long cardboard box, he gently lays it on his desk. “This,” he says, reaching inside, “is a sponge from just off […]