Grace Mahannah
- Indexed articles, last 90 days
- 2
- Latest publication
- Sep 18, 2026
- Outlet visibility, for Oroville Mercury Register
- Top 5M sites
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- Jul 10, 2026
Latest articles
Native Plant, Weed, or Weedy Native? | The Real Dirt (opens the original)
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Have you ever wondered whether the weeds in your landscape are native plants or introduced species from somewhere else? With approximately 6,500 species, subspecies and varieties of native plants, California is the most biodiverse state in the nation, according to the California Department of Fish and Wildlife (CDFW). The state also has about 1,100 non-native plant species, sub-species and varieties, 183 of which are classified as noxious, detrimental weeds by the California Department of Food a
The Hummingbird – A Gem of the Americas | The Real Dirt (opens the original)
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A true treasure of the Americas, hummingbirds are a diverse family of more than 340 species, only 17 of which are found north of Mexico. They are also keystone mutualists, nectar feeders that have coevolved with the indigenous plants they pollinate. For example, in the woody grasslands of Patagonia at the southern tip of South America, many trees, shrubs, and flowering plants can only be pollinated by Sephanoides sephanoides, a hummingbird known as the green-backed firecrown. These birds pollina
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Top 5M sites
For Oroville Mercury Register, the outlet · Measured Aug 1, 2026
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