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Tool Using Jays, Phase 2

CSEF · 2018 Zoology Honorable_mention Award

Calvin Z. Sway · Jacoby Creek Elementary School, Bayside, Humboldt County

Overview

Objectives/Goals The objective of this study was to test the problem solving abilities of Steller's Jays. Methods/Materials Using clear plastic containers mounted on a wooden box I built test devices. These devices required the Jays to solve an illogical problem by pulling a string attached to a pulley to bring peanuts within reach. Results My results proved my hypothesis wrong. I never got the Jays to solve the problem which required them to problem solve in an illogical/abstract way. They would always find a logical way to work around the problem and get the peanuts. Jays are successful with linear problems, but struggle with abstract problems. Conclusions/Discussion I was able to determine what the limitations of Jays problem solving abilities are. Jays can pray on the eggs of endangered birds like Marbled Murrlets. Using feeders that require the Jays to problem solve could prove useful to distract them and keep them away from nesting areas during the short Murrlet nesting season.

Summary statement

I was able to determine the problem solving abilities and limitations of Steller's Jays

Help received

None, I designed, built and tested by myself

Awards (1)

  • Honorable Mention

Competition history

  • CSEF 2018 Zoology · Entry J2314

Resources

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Source: California Science & Engineering Fair public projects

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