A test of the senses in the search for a 'shoal mate'

[revhtree]

Young coral reef fish use sounds, smells and visual cues to find their nursery grounds, according to new research. By testing how young French grunts (a common fish in Curaçao and throughout the Caribbean) responded to local sounds, smells and visual cues, the researchers have unlocked, for the first time, the mystery of how centimeter-long juvenile fish can navigate from the high seas to find their shoal mates in amongst the roots of mangrove trees or blades of seagrass.

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