Boulder, Colorado

City in Colorado, USA. Part of Colorado.

At a glance

SourceAuthorRoleIn one line
For Modern Foragers, This Map Reveals Urban AbundanceNatasha Khullar Relphturning pointEthan Welty moved to Boulder for graduate school and began seeing the city as a foraging ground, starting with apple trees in his backyard.

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For Modern Foragers, This Map Reveals Urban Abundance — Natasha Khullar Relph (2025)

Source: For Modern Foragers, This Map Reveals Urban Abundance · Original · Readwise highlight

“The City of Boulder sent me a bunch of data, including their tree inventory,” he says.

  • Role: turning point
  • In the article: Ethan Welty moved to Boulder for graduate school and began seeing the city as a foraging ground, starting with apple trees in his backyard. A university project there on urban food mapping, using the city’s tree inventory, led him to see trees as opportunities. This led to Falling Fruit.
  • Why it matters: Boulder is where the idea originated. The piece traces the project to this city’s trees and data.