Since the reintroduction of wolves to Yellowstone National Park in 1995, the park's ecosystem has become a deeply complex and heterogeneous system, aided by a strategy of minimal human intervention. The new study is a synthesis of 40 years of research on large mammals in Yellowstone National Park, conducted by University of Alberta ecologist Mark...
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A selfish gene makes mice into migrants
House mice carrying a specific selfish supergene move from one population to another much more frequently than their peers. This finding of a University of Zurich study shows for the first time that a gene of this type can influence animal migratory behavior. It could help in dealing with invasive plagues transmitted by mice.
Usually the...
Remember, remember to prepare your pets for 5 November
16 October 2018
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Many animals are particularly sensitive to noise
With the fireworks season...
Remember, remember to prepare your pets for 5 November
16 October 2018
Read more
Many animals are particularly sensitive to noise
With the fireworks season...
Best use of wildflowers to benefit crops on farms
With bee pollinators in decline and pesky crop pests lowering yields, sustainable and organic farmers need environmentally friendly solutions.
One strategy is to border crops with wildflower plantings to attract pollinators and pest predators. But scientists have suggested that such plantings may only be effective when farms are surrounded by the right mix of natural habitat...
Mammals cannot evolve fast enough to escape current extinction crisis
We humans are exterminating animal and plant species so quickly that nature's built-in defence mechanism, evolution, cannot keep up. An Aarhus-led research team calculated that if current conservation efforts are not improved, so many mammal species will become extinct during the next five decades that nature will need 3-5 million years to recover.
There have been...