Sea otter heroes : the predators that saved an ecosystem
This up-close look at a fascinating scientific discovery highlights the critical role predators such as sea otters play in keeping ecosystems healthy. In Elkhorn Slough, an inlet on the California coast, seagrass grows healthy and strong in the shallow water. This healthy seagrass baffled marine bio...
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| Format: | EAUDIO |
| Other Format: | EBOOK EBOOK |
| Language: | ENGLISH |
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Lerner Publishing Group
2019
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| Subjects: |