Elephant cognition is animal cognition as present in elephants. Most contemporary ethologists view the elephant as one of the world's most intelligent animals. Elephants manifest a wide variety of beh
The mirror test—sometimes called the mark test, mirror self-recognition test, red spot technique, or rouge test—is a behavioral technique developed in 1970 by American psychologist Gordon Gallup Jr. t
The hamadryas baboon is one of many primate species that has been administered the mirror test.
European magpies have demonstrated mirror self-recognition.