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physics.bio-ph2024
Perceived risk determines spatial position in fish shoals through altered rules of interaction
Andreu Puy, Elisabet Gimeno, Francesc S. Beltran +4
Risk perception plays a key role in shaping the collective behavior of moving animal groups, yet the effects of variation in perceived risk within groups is unknown. Here, we merge…
physics.bio-ph2024
Signatures of criticality in turning avalanches of schooling fish
Andreu Puy, Elisabet Gimeno, David March-Pons +2
Moving animal groups transmit information through propagating waves or behavioral cascades, exhibiting characteristics akin to systems near a critical point from statistical physic…
physics.bio-ph2024
Selective social interactions and speed-induced leadership in schooling fish
Andreu Puy, Elisabet Gimeno, Jordi Torrents +4
Animals moving together in groups are believed to interact among each other with effective social forces, such as attraction, repulsion and alignment. Such forces can be inferred u…