https://www.audubon.org/magazine/where-do-owl-pellets-actually-come-inside-unusual-business-of-bird-barf
Ever wonder how owl pellets end up in science classrooms and labs? Meet the professional collectors scouring farms and fields for 'bird barf' to power a...
owl pelletsactuallycomeinsideunusual
https://www.donorschoose.org/project/lets-dissect-owl-pellets/7124407/
Help me give my students owl pellets for a STEM activity in science. My students LOVE dissecting. Immediately after dissecting sharks, they asked when we could...
owl pelletsdissectdonorschooseprojectms