How Vancouver's geese affect Canada's river systems
In a bid to control the Canada goose population in the city, the Vancouver Park Board has approved a plan for "lethal removal."
Ecology
May 17, 2023
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News tagged with predators
Uniformity of prey can yield a spider-eat-spider world
A limited menu of prey may weave a tangled food web by emboldening wolf spiders of multiple species to dine on each other and even cannibalize their own, says a study from the University of Nebraska–Lincoln.
Plants & Animals
May 8, 2023
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8
Researchers call for single approach on wild horses
The U.S. federal government's management of wild horses is doomed to fail without fundamental changes in policy and the law, according to a new paper led by researchers at the University of Wyoming and Oklahoma State University.
Plants & Animals
May 5, 2023
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4
New Zealand fights to save its flightless national bird
New Zealand's treasured kiwi birds are shuffling around Wellington's verdant hills for the first time in a century, after a drive to eliminate invasive predators from the capital's surrounds.
Plants & Animals
Apr 29, 2023
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A healthy but depleted herd: Predators decrease prey disease levels but also population size, study finds
Nature documentaries will tell you that lions, cheetahs, wolves and other top predators target the weakest or slowest animals and that this culling benefits prey herds, whether it's antelope in Africa or elk in Wyoming.
Plants & Animals
Apr 26, 2023
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6
Sea ice algae on which Arctic animals rely under threat from climate change
Sea ice algae is an essential resource for the survival of many species living in the Arctic.
Plants & Animals
Apr 20, 2023
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55
X-ray analysis sheds new light on prehistoric predator's last meal
We now know more about the diet of a prehistoric creature that grew up to two and a half meters long and lived in Australian waters during the time of the dinosaurs, thanks to the power of X-rays and a team of scientists ...
Paleontology & Fossils
Apr 19, 2023
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Natural predator found for coral-eating crown-of-thorns starfish
University of Queensland scientists have identified natural predators which could help fight outbreaks of the coral-eating crown-of-thorns starfish (COTS) on the Great Barrier Reef.
Ecology
Apr 5, 2023
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5
Can some snakes do cartwheels to escape or startle predators?
In research published in Biotropica, investigators report that the Dwarf Reed Snake (Pseudorabdion longiceps) performs cartwheels when threatened. This is the first time such an active rolling motion has been documented in ...
Plants & Animals
Apr 5, 2023
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6
Warming Arctic draws marine predators northwards
Marine predators have expanded their ranges into the Arctic waters over the last 20 years, driven by climate change and associated increases in productivity.
Plants & Animals
Apr 4, 2023
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