Maple syrup

When the Europeans came to North America, the natives passed on their knowledge of obtaining maple sap.

An excerpt from the article 24 facts about maple syrup
The first European settlers and fur traders were already collecting maple sap. They would not cut the bark off the trees, but rather drill several holes in the bark. Then they inserted wooden gutters, through which the juice flowed to wooden buckets suspended underneath them. All the vessels were made of drilled log fragments.