The A-MAZE-ing Chicks…

Take On The Labyrinths of Room 103!

GUEST POST BY EMMA BROWN ’19

After a successful relay race last Monday— though some chicks were a tad distractible— Animal Behavior students have spent the past week studying associative learning and spatial cognition. This was achieved through two experiments: teaching our chicks to turn in a circle on command, and determining their learning abilities in the context of navigating a simple Y-maze.

Pictured below is Jan’s chick, Colonel Sanders, who was the only triumphant twirler in our class.

For the second experiment, my group constructed a Y-maze out of shoeboxes wherein one path from the fork would lead to food and freedom, and the other to a dead end. We tested the accuracy of Ferdi, Colonel Sanders, and a third chick over the course of five runs.

Our data depicted a significant decrease in time taken from Run 1 to Run 2 immediately followed by an outlier increase for all three birds in Run 3. Then, as the timing decreased for all birds aside from Ferdinand (who got distracted) in Runs 4 and 5 respectively, the data appeared to indicate that chicks can retain their learning of a Y-maze for a short amount of time, needing to “re-learn” the route before gaining any form of proficiency.

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Can’t Help Falling In Love With…

The Return of Animal Behavior!

Guest Post By EMMA BROWN ’19

Welcome to Animal Behavior 2018! After the eventful happenings of last Thursday evening, the arrival of baby chicks to dorms and homes was a much-appreciated change of scene. Below is a picture of my chick, Franz Ferdinand, who has a certain fondness for cuddling and attempting to roost in my hair. (Currently, as I type, Ferdi is making his best efforts to turn my attention away from my laptop by means of walking all over the keys.)

This weekend has been devoted to getting our chicks prepared for an obstacle course on Monday. This will test the strength of the filial imprinting process for each chick. At this age, chicks imprint almost immediately. After all, they’re just barely a few days old! As to provide a protective figure for them, it is important to bond with your chick early on. I have been doing this by feeding, cuddling, talking and singing to, and spending as much time with Ferdi as possible. Additionally, as chicks are attracted to the color red, I’ve been wearing solely red shirts for the past few days in true, traitorous Exonian form. (Love knows no bounds.)

Come back next week to see how my Elvis-ballad-loving chick performed for his debut race!