Friday, June 28, 2019

Nonnative pear trees are showing up in US forests

Callery or Bradford pear trees are starting to show up in many eastern forests. Once established, the invasive trees are hard to eradicate, a biologist warns.

from Latest Science News -- ScienceDaily https://ift.tt/2XfUgZA
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Scientists rediscover lost Megalodon fossils—and reveal a 79-foot giant

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