SAN FRANCISCO (KGO) -- At San Francisco's Presidio, wildlife ecologists are using nesting pods made with ground-up oyster shells, designed to attract and nurture tiny, growing oysters. It's a ...
As the weather warms and the promise of sunny skies draws closer, we’ll soon be taking full advantage of our gardens and outdoor living areas. And that means there’s no better time than now to create ...
Gardener with basket of egg shells spreading crushed shells around tomato plant - VH-studio/Shutterstock A quality eggshell contains about 2.2 grams of calcium carbonate, the compound that gives them ...
This article was originally published by Hakai Magazine. It’s low tide in Bodega Bay, north of San Francisco, and Hannah Hensel is squishing through thick mud on the hunt for clams. The hinged ...
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