There are more than 400,000 species of plants on earth, and at least half are suitable for human consumption—yet you’ll find only a small portion at the grocery store.
That’s part of the reason why Sam Thayer loves foraging. He started collecting wild food from the woods when he was a kid, and he still has cravings for delicacies he can’t buy. “Last year I gathered about 30 gallons of serviceberries”—blueberry-like
