News tagged with predators

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As predators decline, carbon emissions rise

(Phys.org)—University of British Columbia researchers have found that when the animals at the top of the food chain are removed, freshwater ecosystems emit a lot more carbon dioxide into the atmosphere.

Feb 18, 2013 4.2 / 5 (5) 1 | with audio podcast

Guyana pledges to protect jaguars (Update)

The lushly forested nation of Guyana on Thursday joined a regional pact to protect jaguars, the elusive spotted cat that is the biggest land predator in the Americas but is vulnerable due to expanded agriculture ...

Jan 24, 2013 not rated yet 0