Analysis of information sources in references of the Wikipedia article "Kecerdasan burung" in Indonesian language version.
The fact that only birds with previous pilfering experience re-cache observed food sites is an interesting result but sheds no light on the internal mental representations or cognitive processes being employed by the birds in question. This experimental result certainly does not demonstrate that ex-pilferers understand anything about the internal, subjective experience of their potential competitors... There are any number of much lower-level explanations for ... the connection between pilfering and re-caching in corvids.
The fact that only birds with previous pilfering experience re-cache observed food sites is an interesting result but sheds no light on the internal mental representations or cognitive processes being employed by the birds in question. This experimental result certainly does not demonstrate that ex-pilferers understand anything about the internal, subjective experience of their potential competitors... There are any number of much lower-level explanations for ... the connection between pilfering and re-caching in corvids.