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Ravens are PREPPERS? Common bird found to engage in complex resource planning that exceeds the intelligence of many humans
 | (Natural News) Future planning was once believed to be a skill that only humans and great apes can manage, but now researchers have discovered that ravens share this capability. In fact, they are better at preparing for future events than 4-year-old children. Scientists from Sweden’s Lund University trained the ravens to open a puzzle box... |
