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Fragile WatersAdd to list Details
In this activity (on pages 18-29) learners explore the impact of the March 24, 1989 oil spill in Alaska caused by the Exxon Valdez tanker.
Make Your Own Sea Otter
In this activity about sea otters, learners make their own "otter whiskers" and use them to find objects underwater.
Otter SmorgasbordAdd to list Details
In this graphing activity (on pages 33-40), learners investigate how much and what kinds of food sea otter pups eat during their first year of life.