Business
The owl pellet economy: Meet the entrepreneurs whove devoted their lives to bird vomit
Entrepreneurs in Washington and Oregon build an industry of fur and bone, reaching labs and classrooms around the world.

A barn owl looks for a place to roost moments after its release. (Les Winkeler/AP)
By Christopher Ingraham
August 26, 2020
Somewhere in the Pacific Northwest, a barn owl has just eaten a mouse. ... Twelve hours from now, give or take, it will regurgitate a compact mass of fur and bones known as an owl pellet. The pellet will contain a near-perfect skeleton of the devoured rodent and a treasure trove of data for researchers, providing insights on the owl, its prey and the environment in which it lives.
Grade-school teachers use them to teach basic biological concepts. College students might be assigned to reassemble entire skeletons. Scientists use them to track prey animal populations and monitor pollutant levels.
How that pellet makes it from the gut of an owl and into a classroom begins with a wet plop as it hits the forest floor, setting off an unusual supply chain that stretches from the wooded expanses of the West Coast to schools, museums and research laboratories around the world, fueling an entire industry of people whove devoted their lives and livelihoods to this unique economic and ecological niche.
One-of-a-kind science project
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Genia Connell, a third-grade teacher at Leonard Elementary School in Troy, Mich., says she uses owl pellets as part of her life science curriculum. ... When the kids begin dissecting the pellets, they become so engaged and so vested in discovering what their owl ate and comparing their findings with classmates, Connell said. If youre that kid who discovers their owl ate three or four different animals in a single pellet, well then you automatically get hero status among the other 8-year-olds, at least for the hour!
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Fifth-graders dissect owl pellets in a science class at Excel Academy Public Charter School in Washington, D.C. (Saul Loeb/AFP/Getty Images)
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By Christopher Ingraham
Christopher Ingraham was a reporter on The Posts business desk from 2014 to 2021. He currently writes the Why Axis, a newsletter about the data shaping and informing our lives. Twitter
https://twitter.com/_cingraham