Summary
Main Text
Movement | Description | ‘Girls’ | ‘Another’ |
---|---|---|---|
Body Roll (B) | Wave passes through head, then body | x | x |
Counter-Clockwise Circle (CCW) | Head moves in a circular trajectory in counter-clockwise direction | x | |
Downward (D) | Head bobs up and down | x | x |
Down-Shake (DS) | Head shakes while bobbing down, 3 frames of shaking at lowest dip | x | |
Foot-Lift (F) | Foot lifts, body remains stationary | x | x |
Foot-Lift Down Swing (FL) | Foot lifts while head swings diagonally downward | x | x |
Headbang (H) | Head is thrown forward and backward, sometimes in pattern-8 | x | |
Head-Foot Sync (HF) | Head moves in sync with foot | x | x |
Headbang w/ Lifted Foot (HL) | Foot lifts while head bangs | x | x |
Pose (P) | Body poses/holds a stationary position | x | x |
Side-to-Side (S) | Foot lifts while head moves from side-to-side with rebound in neck | x | x |
Semi-Circle Low (SCL) | Both feet remain close to or in contact w/ surface; head follows a semi-circle (lower half) trajectory | x | |
Semi-Circle High (SCH) | Both feet remain close to or in contact w/ surface; head follows a semi-circle (upper half) trajectory | x | x |
Vogue (V) | Head moves from one side of lifted foot to the other | x | x |
Downward/Head-Foot Sync (D/HF) | Head bobs up and down interspersed with head moving in sync with foot | x | |
Headbang/Semi-Circle Low Interchanged (H/SCL) | Head is thrown forward and backward interspersed with head following a semi-circle (lower half) trajectory | x |
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Video S1
Excerpt from one trial, annotated with dance movement labels
Excerpt from one trial of “Another One Bites The Dust”, corresponding to Figure S1A. This excerpt corresponds to the region indicated by the red dashed box in Figure S1B.
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Video S2
All 14 dance movements found in this study
A compilation of the 14 dance moves listed in Table 1, overlaid with one of the songs used: “Girls Just Wanna Have Fun”. (The two composite moves at the bottom of Table 1 are not included.) Please note that the music in this video is merely indicative, as the movements come from different video segments of the study, with a single music track (from one of the songs) overlaid for illustrative purposes. For an example of an original video and time-aligned music track with dance movement annotations, see Video S1, or the full-trial videos (available via a link in Supplemental Information).
Acknowledgments
Author Contributions
Supplemental Information
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Document S1
Experimental procedures, 2 figures, and links to other videos of parrots moving to music.
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