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Punta Tombo Penguins
Every breeding season, some 400,000 Magellanic penguins (Spheniscus magellanicus)...
A Swimming Snail
Sea butterflies (also called pteropods) are sea snails aptly named: they are...
These "elevator" rudists, an ancient bivalve, used one long heavy valve to anchor...
Scripps scientist Gerald Kooyman's expeditions have documented climate-induced...