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December 2024
Communications Biology. - 7(2024)1, Art. 1586

Collective anti-predator escape manoeuvres through optimal attack and avoidance strategies

Palina Bartashevich; James E. Herbert-Read; Matthew J. Hansen; Félicie Dhellemmes; Paolo Domenici; Jens Krause; Pawel Romanczuk

The research team investigated the predator-prey behaviour of striped marlins (Kajikia audax) and sardine shoals (Sardinops sagax caerulea) in the open ocean. Their findings reveal that individual prey in groups follows simple decision-making rules, which lead to complex, collective self-organized manoeuvers – and that this response is something predators can capitalize on.

December 2024
BioScience. - 74(2024)12, 840–850

A conceptual classification scheme of invasion science

Camille L. Musseau; Maud Bernard-Verdier; Tina Heger; Leonidas H. Skopeteas; David Strasiewsky; Daniel Mietchen; Jonathan M. Jeschke

Combining expert knowledge with literature analysis, this study developed a conceptual classification scheme of invasion science that allows to organize publications and data sets, guide future research, and identify knowledge gaps. The scheme features 5 major themes of invasion science that are divided into 10 broader research questions and linked to 39 major hypotheses of the field.

December 2024
Journal of Geophysical Research : Biogeosciences. - 129(2024)12, Art. e2024JG008140

Controls on Lake Pelagic Primary Productivity: Formalizing the Nutrient‐Color Paradigm

Isabella A. Oleksy; Christopher T. Solomon; Stuart E. Jones; Carly Olson; Brittni L. Bertolet; Rita Adrian; Sheel Bansa; Jill S. Baron; Soren Brothers; Sudeep Chandra; Hsiu‐Mei Chou; William Colom‐Montero; Joshua Culpepper; Elvira de Eyto; Matthew J. Farragher; Sabine Hilt; Kristen T. Holeck; Garabet Kazanjian; Marcus Klaus; Jennifer Klug; Jan Köhler; Alo Laas; Erik Lundin; Alice H. Parkes; Kevin C. Rose; Lars G. Rustam; James Rusak; Facundo Scordo; Michael J. Vanni; Piet Verburg; Gesa A. Weyhenmeyer
December 2024
Functional Ecology. - 38(2024)10, 2123-2138

Evidence for a by-product mutualism in a group hunter depends on prey movement state

K. Pacher; J. Krause; P. Bartashevich; P. Romanczuk; P. Bideau; D. Pham; A. L. Burns; D. Deffner; F. Dhellemmes; B. Binder; K. M. Boswell; F. Galvan-Magna; P. Domenici; M. J. Hansen

Why do animals hunt in groups? The authors have shown in a field study in the ocean off Mexico: the faster the prey school moves, the higher the capture rate of the striped marlin. This is because if the prey school is moving fast, individual prey fish are more likely to become isolated. These isolated fish are then easily caught by the non-attacking marlins, an advantage of group hunting.