There's No Such Thing as Bad Weather: A Scandinavian Mom's Secrets for Raising Healthy, Resilient, and Confident Kids (from Friluftsliv to Hygge)

by Linda Åkeson McGurk

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 environmental stewardship.