佛罗里达大西洋大学研究人员在野生环境中的实验表明，黑鳍鲨具有惊人的听觉能力。1研究发现，黑鳍鲨能够检测到距离其近243英尺（约74米）外的低频声音，并能准确判断声源的方向。1研究团队采用水下扬声器、无人机和自然游动的鲨鱼进行测试，在超过70%的记录反应中，鲨鱼对100-200赫兹、200-400赫兹和400-800赫兹范围内的低频声音做出快速转向以远离声源的行为。1值得注意的是，鲨鱼对10千赫兹的对照声音无反应，表明其听觉具有选择性。1
这项研究首次提供了量化证据，证明自由游动的鲨鱼能够在远场中检测和定向回避声音。1研究在佛罗里达州棕榈滩县沿海浅水区进行，已发表在《综合生物学》2026年第8卷第1期。1该研究由科尔根基金会和国家拯救海龟基金会资助。1
Researchers from Florida Atlantic University have demonstrated that blacktip sharks possess the remarkable ability to detect low-frequency sounds from nearly 250 feet away and accurately pinpoint their direction 1. Conducting experiments in the wild off coastal Florida, the team used underwater speakers, drones, and freely swimming sharks to test their acoustic capabilities 1.
The sharks responded to all three low-frequency ranges tested—100–200 hertz, 200–400 hertz, and 400–800 hertz—and exhibited avoidance behavior by rapidly turning away from the sound source in approximately 70 percent of recorded instances 1. The control test using a 10-kilohertz tone produced no response from the animals 1. This research, published in Integrative Biology Volume 8, Issue 1 in 2026, represents the first quantified evidence that freely swimming sharks can both detect and directionally avoid sounds in the acoustic far field 1.
The study was conducted in shallow coastal waters near Palm Beach County, Florida, and received funding from the Colgan Foundation and the National Save the Sea Turtle Foundation 1.
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