Wrasse passes intelligence test in disputed study, challenging 'vacant' reputation of fishThey are often said to have a three-second memory, but the brain power of fish has been considerably underestimated, according to scientists who found some fish can recognise themselves in the mirror. Related: Talking animals: we aren't the only species capable of speech ... Continue reading...
Scientists find some fish can 'recognise themselves' in mirror
7. února 2019 19:01
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Celý článek: https://www.theguardian.com/environment/2019/feb/07/scientists-find-some-fish-can-recognise-themselves-in-mirror
Zdroj: The Guardian