Critical habitat for jaguars, but is it money well spent?
The jaguar’s current range stretches from the Sonoran Desert in Mexico to northern Argentina, but the jaguar does cross into the USA frequently.
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Isolated Tigers May Need Genetic Rescue
A number of threats such as habitat destruction and poaching have caused tiger populations to plummet. As they do so, their genetic diversity drops too. A new study has demonstrated what conservation can learn from study subspecies of tigers at the genetic level.
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Mountain Species Pushed Higher and Higher
The first review of mountaintop species and their response to climate change has found that for every one degree Celsius increase in temperature, species shift 100 metres upslope.
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Sawfish Facing Extinction
Sawfish are amongst the most threatened family of marine fishes. Overfishing and habitat destruction have resulted in many species disappearing from the coastlines of 46 countries. International conservation efforts and adequate fishing protections are required to prevent their complete extinction.
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Rare Australian Bee Discovery
A bee in Australia has been discovered, after no sightings had been made of it for 100 years. However, it is extremely rare due to habitat loss and fragmentation, wildfires and climate change. It is also favours just one specific vegetation type, and with little known of its biology, time is running out to protect this native species.
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Counting Elephants...From Space
A new surveying technique involving the use of satellite cameras has been used to count elephants. Automatic detection allows for vast areas to be surveyed much quicker, offering an alternative to human observers counting from low-flying planes.
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