He says that collecting natural objects can foster play and creativity as well as knowledge about the outdoors. In one study, he showed that over 80 percent of college students had collected items like rocks, shells, or insects, or foraged for food in nature when they were younger, and that the collectors in the group perceived themselves as more connected to nature than the noncollectors. Collecting is technically a violation of Leave No Trace, which says that you should “leave what you find” in nature, but Beery believes that it can be done responsibly and lead to a dialogue about
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