The Brighterside of News on MSN
Cleaner fish display intelligence and self-awareness — just like mammals
A shrimp scrap drifted down the face of a mirror, and a small reef fish tracked it like it was watching a slow-motion ...
Researchers at Osaka Metropolitan University in Japan have discovered a previously undiscovered behavior in cleaner wrasse (Labroides dimidiatus). When presented with a mirror, the tiny fish not only ...
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