This month’s cover portraits an Atlantic cod (Gadus morhua) navigating over the seabed in the Tvedestrand fjord, southern Norway. The fish was part of a study by Villegas Ríos et al. which developed a new method to determine individual fate in wild fish from the patterns of movements and detections obtained from acoustic telemetry data. The method is able to detect when a fish is harvested by fishers or predated by other animals, but it also identifies fish moving outside the study area (i.e. dispersing), natural mortality patterns and individuals that survive throughout the study period. By providing information at the individual‐level and directly from the wild, the method provides a valuable means of expanding the range of questions that can be answered from aquatic acoustic telemetry data.

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封面图片和发行信息

本月的封面肖像是大西洋鳕鱼（Gadus morhua）在挪威南部Tvedestrand峡湾的海床上航行的肖像。这条鱼是VillegasRíos等人研究的一部分。他们开发了一种新的方法，该方法根据运动模式和从声学遥测数据获得的检测结果来确定野生鱼类的个体命运。该方法能够检测出鱼类何时被渔民捕捞或被其他动物捕食，但它也可以识别出移出研究区域（即分散）的鱼类，自然死亡模式以及在整个研究期内存活的个体。通过在个人层面和直接从野外提供信息，该方法提供了一种有价值的手段，可以扩展可从水生声遥测数据中回答的问题的范围。