A comprehensive list of animals that have passed the mirror test, plus information about the mirror test and its significance in animal cognition research.
For a lot of articles your local library can sometimes help and barring that reach out to the authors. They can share their own work with whomever they please and are often happy to do so.
All those types of questions should be answered in the research paper. Assuming there is one, and you can access it.
For a lot of articles your local library can sometimes help and barring that reach out to the authors. They can share their own work with whomever they please and are often happy to do so.