Bear Necessities
Andean bears are threatened by climate change and habitat loss. A new study has revealed that water is a rare but critical resource, and important for their survival.
Articles & Blogs - Page 11
Bringing you the latest articles, opinion and analysis in the conservation world
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Native Tree Increase Following Rat Removal
The eradication of invasive rats on the remote Pacific island Palmyra Atoll has led to positive benefits for native trees and the many other species who live in this habitat.
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Drones Effective for Marine Megafauna Monitoring
New research in The Bahamas has proved that drones are effective tools for monitoring marine megafauna such as sharks and rays. They are effective even in shallow and murky water, and are much less invasive than alternatives.
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Drying wetland Drives Muskrat Decline
46 years worth of satellite imagery has shown that Canada’s Peace-Athabasca Delta has been slowly drying. This has driven the decline of the muskrat, and may have repercussions for the many species that prey on it.
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Trees Moving Up… Towards Extinction
In response to climate change, tropical trees are migrating upslope. However, research has found that their movement is not fast enough to avoid a loss of biodiversity and even extinction.
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Bat Cull Unwarranted
A major cull of the endangered Mauritius flying fox has been announced to prevent fruit crop damage, however new research has found the bat is responsible for only some damage, and could be managed effectively without the need to cull.
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Protected Areas Help Birds Adapt to Climate Change
A study in Finland looking at changes in bird populations has revealed that protected areas help to slow down the north-bound retreat of species as the planet warms due to climate change.
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New Hope for the Northern White Rhino
New genetic analysis has discovered that northern and southern white rhino populations have had contact throughout history. This means that genes from southern white rhinos could be used to successfully rescue their critically endangered northern cousins.
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Damming Caused Decline
The damming of the Yangtze River has been shown to have caused declines in population size and spawning ground capacity of the critically endangered Chinese sturgeon.
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Mammals Cannot Evolve Fast Enough to Escape Extinction Crisis
Nature’s defence mechanism, evolution, cannot keep up with the extermination of species by humans. If conservation efforts are not improved, so many mammal species will go extinct in the next five decades that nature will need 3-5 million years to recover.