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Secondary predator attracted by chemical alarm

Secondary predator attracted by chemical alarm cues to the capture site disrupts the initial predation event by trying to pirate the damselfish prey, thereby providing it with a chance to escape.
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Length:
0:09
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  • Distressed damsels cry for help

    In a world first study researchers from Uppsala University, Sweden and James Cook University in Australia and have found that prey fish captured by predators release chemical cues that acts as a ‘distress call’, dramatically boosting their chances for survival. The findings are published in Proceedings of the Royal Society B.

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