A booklet produced in 2025 by the Rotoiti 15 trust, Department of Conservation and Scion – now part of the Bioeconomy Science ...
The hot, dry summers Clark County and much of the Pacific Northwest have experienced in recent years are harming some native tree species. Forestry experts and environmental groups say western hemlock ...
For centuries, human activity has intentionally or unintentionally driven the spread of plant species to areas far outside their native habitat. On average, about 10 percent of non-native species ...
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