Posts Tagged ‘survival’

Wolves Save Bears

Friday, August 2nd, 2013
predator, animals, environment, ecosystem, life cycle, wolf, bear, grizzly bear, yellowstone national park, hibernation, survival, aspen tree, willow tree

Top predators (think sharks, lions, wolves) may eat many animals within an environment, but they also keep the ecosystem in check.

Endangered Amazon Tribes

Tuesday, May 11th, 2010

Indigenous tribes that have had no contact with the outside world are facing extinction.

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