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ELK BROWSING
USDA scientists fenced 1 hectare of aspen against elk but allowed deer, bears and other animals through; within 1 year, protected trees gained 14.5 cm more height- In 1995, 31 grey wolves returned to Wyoming's Yellowstone Park; decades later, 9 beaver colonies are thriving as willow forests recover and erosion risks fall
- Mountain lions left this suburb a century ago; one returned to Stanford's preserve in 2015, and woody plants grew 64-fold in just 11 years
- In 1995, 14 wolves were reintroduced to Yellowstone to heal a damaged ecosystem; decades later, researchers are challenging one of the most celebrated predator stories in American ecologyYellowstone's wolf reintroduction success story faces a scientific challenge. New analysis suggests the dramatic impact on willow growth wa...24 Jun, 2026, 04.15 PM IST
- The Wolves That Changed a River: What Yellowstone Taught ScientistsYellowstone's ecosystem is showing remarkable recovery following the reintroduction of gray wolves in 1995. Their presence has reshaped elk...03 Mar, 2026, 04.14 PM IST
- Loss of large predators damaging ecosystemsThe decline of large predators such as lions, wolves and bears is threatening the Earth’s delicate ecosystems, changing the face of landsca...11 Jan, 2014, 06.43 AM IST
- 31 large carnivores declining across the worldLarge predators such as lions, bears, wolves, dingoes and otters are declining across the world driven by habitat loss, persecution by huma...10 Jan, 2014, 12.26 PM IST
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