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 ...
Reef "beauty salons" staffed by tiny cleaner fish aren t just for parasite removal they may also shape the microbial life of the entire ecosystem. A fascinating new study shows these bustling fish ...
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