COVER PHOTO: In their contribution to The Scientific Naturalist series, Sampaio et al. (this issue; Article e03266; doi:10.1002/ecy.3266) document how octopuses may punch fishes during collaborative interspecific hunting events. Pictured is an example of a multi‐specific hunting group composed of a day octopus (Octopus cyanea), a yellow‐saddle goatfish (Parupeneus cyclostomus), a smooth cornetfish (Fistularia commersonii), and a blacktip grouper (Epinephelus fasciatus). The authors' multiple observations involving different octopuses in different locations suggest that punching serves a concrete purpose in interspecific interactions. Photo credit: Simon Gingins.

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封面照片： Sampaio等人在对《科学自然主义者》系列的贡献中。（此问题；文章e03266； doi：10.1002 / ecy.3266）记录了章鱼如何在种间合作狩猎活动中猛击鱼类。图中是由八达通（章鱼（Octopus cyanea）），黄鞍山羊鱼（Parupeneus cyclostomus），光滑短管鱼（Fistularia commersonii）和黑鳍石斑鱼（Epinephelus fasciatus）组成的多特定狩猎小组的示例。作者对不同位置的不同章鱼的多次观察表明，打孔在种间相互作用中起了具体的作用。图片来源：Simon Gingins。