Mirror-Induced Behavior in the Magpie (Pica pica): Evidence of Self-Recognition (original) (raw)
Figure 2
Examples of the Behaviors That Were Used for Quantitative Analysis
(A) Attempt to reach the mark with the beak; (B) touching the mark area with the foot; (C) touching the breast region outside the marked area; (D) touching other parts of the body. Behaviors (A) and (B) entered the analysis as mark-directed behavior; behaviors (C) and (D) and similar actions towards other parts of the body were considered self-directed, but not related to the mark.