时间:2024-11-21 21:15:40 来源:网络整理编辑:時尚
Turns out you can train a shark to like jazz.Researchers at Australia's Macquarie University have sh
Turns out you can train a shark to like jazz.
Researchers at Australia's Macquarie University have shown that the animal has a more discerning taste in music than you'd anticipate.
SEE ALSO:MIT created this imposter robot fish to spy on sea creaturesThe study, published in Animal Cognition, shows that baby Port Jackson sharks can learn to associate music with food. If played jazz, the sharks would swim over to a feeding station to receive their delicious reward.
"Sound is really important for aquatic animals, it travels well under water and fish use it to find food, hiding places and even to communicate," Catarina Vila-Pouca, the study's lead author, said in a statement online.
Very little is known about the ability of elasmobranchs -- that's sharks, rays and skates -- and their ability to distinguish between sounds. Some anecdotal reports suggest that sharks are attracted to the sound of boat engines, associating it with food, much like Pavlov's Dog.
While five out of the eight sharks in the study were able to identify the sound of jazz, it's much more difficult trying to get them to discern between classical and jazz music.
The researchers used the two genres of music to tell the sharks to swim to opposite corners of the tank, but it merely just confused them.
"It was obvious that the sharks knew that they had to do something when the classical music was played, but they couldn’t figure out that they had to go to a different location," Culum Brown, an associate professor at the university, added.
"The task is harder than it sounds, because the sharks had to learn that different locations were associated with a particular genre of music, which was then paired with a food reward. Perhaps with more training they would have figured it out."
At the very least, the study helps to change the perception of the learning abilities of the humble shark.
TopicsAnimalsMusic
Dressage horse dancing to 'Smooth' by Santana wins gold for chillest horse2024-11-21 21:07
曆史第一人?梅西六奪金球獎(梅西金球獎圖片)2024-11-21 20:39
梅西隻差最後一步!他贏得世界杯將超過貝利 、馬拉多納的曆史最佳(本屆世界杯梅西進了幾個球)2024-11-21 20:37
闊別6年,本澤馬憑什麽在歐洲杯回法國隊 ? 2020歐洲杯召回本澤馬,法國隊需要人來“背鍋” ?(本澤馬入選法國隊隊員)2024-11-21 20:09
Photos show the Blue Cut fire blazing a path of destruction in California2024-11-21 19:55
梅西榮膺2022卡塔爾世界杯金球獎 姆巴佩8球摘得金靴(梅西金球獎圖片)2024-11-21 19:48
梅西榮膺2022卡塔爾世界杯金球獎 姆巴佩8球摘得金靴(梅西金球獎圖片)2024-11-21 19:44
世界杯獎項一覽:姆巴佩加冕金靴獎,梅西捧金球 ,大馬丁獲金手套(梅西金球獎2021)2024-11-21 19:07
Balloon fanatic Tim Kaine is also, of course, very good at harmonica2024-11-21 18:49
世界杯“最後一舞” ,“多金”梅西的商業版圖(內馬爾正式宣布退役時間)2024-11-21 18:36
Xiaomi accused of copying again, this time by Jawbone2024-11-21 20:54
即將35歲的本澤馬,2022金球獎:最漫長的金球旅程(本澤馬什麽時候退役)2024-11-21 20:47
本澤馬回歸 ,法國隊“如翼添虎”(本澤馬入選法國隊)2024-11-21 20:36
姆巴佩盡力了!梅西才是王者 ,阿根廷世界杯奪冠 ,多少紀錄改寫(梅西阿根廷奪冠)2024-11-21 19:59
The five guys who climbed Australia's highest mountain, in swimwear2024-11-21 19:18
35歲梅西,11球成為現役世界杯射手王 !阿根廷時隔8年再進決賽 ,又一位傳奇告別……(梅西曆屆世界杯進球數)2024-11-21 18:49
本澤馬正式宣布從國家隊退役 ,法國再次陷入混亂,據透露 ,齊達內已接(本澤馬重返國家隊進球如麻)2024-11-21 18:44
【波盈足球】 國際足總主席呼籲 以「比利」命名體育場 ( 比利,巴西 )2024-11-21 18:43
Over 82,000 evacuate as Blue Cut fire rapidly spreads in southern California2024-11-21 18:42
世界杯“最後一舞”,“多金”梅西的商業版圖(內馬爾正式宣布退役時間)2024-11-21 18:36