Age range 9 to 11 Naturalist and wildlife biologist Sue Quinlan explores fourteen ecological mysteries: Why would a herd of reindeer suddenly disappear? How could a bird's tail feathers change color? And what would make dead pigs become mummified? Drawing upon scientific studies and firsthand interviews with scientists, Quinlan traces the steps of investigation and discovery.
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Age range 9 to 11 Naturalist and wildlife biologist Sue Quinlan explores fourteen ecological mysteries: Why would a herd of reindeer suddenly disappear? How could a bird's tail feathers change color? And what would make dead pigs become mummified? Drawing upon scientific studies and firsthand interviews with scientists, Quinlan traces the steps of investigation and discovery.
Read Less