Unlike mirror self-recognition, recognizing one's own image in delayed video footage may indicate the presence of a concept of self that extends across time and space. While humans typically show this
Although there are recent claims of a lack of evidence of self-consciousness in many tested species, the ability to recognize oneself in a mirror, which seems an exceedingly rare capacity in the anima
Raw data for the mirror mark test (data_mmt_raw.csv)Raw data from the familiarisation period (data_familiarisation_raw.csv)Code for different behaviours can be found in the codebook. Help on how to re
Unlike mirror self-recognition, recognizing one's own image in delayed video footage may indicate the presence of a concept of self that extends across time and space. While humans typically show this
Birds were given a total of eight sessions each, two sessions per experimental condition (in columns). Numbers show the total number of self-directed behaviours in both sessions. In each case, the fir