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For 50 years, San Diego's Frozen Zoo has stored living cells to save endangered speciesFor 50 years, the San Diego Zoo Wildlife Alliance has been preserving animals' genetic material in its Frozen Zoo, and ...
More than 500 native plants in San Diego County are held in a Native Seed Bank at the zoo. Those seeds are dried down to a ...
A library card can get you much more than books these days. In San Diego County, that small piece of plastic can bring more time outdoors and help you save money.
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