America poisoned prairie dogs for decades, but scientists found they sustain healthy grasslands
Source: Times of India
Category: Business
Region: USA
Published: August 11, 2026 at 07:45
π Summary
Prairie dogs were once viewed as pests but are now recognized as ecological assets. Their burrowing and grazing improve soil and water infiltration significantly. These small mammals help prevent grasslands from turning into shrublands. Areas with prairie dogs also provide more forage for livestock and store more carbon. The loss of prairie dogs diminishes crucial ecosystem services for both nature and people.