Why is "Dorsal fin" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-05-31 08:43:18
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Dorsal_fin entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-05-31 and was most recently seen on 2026-05-31.
Wikipedia Overview
A dorsal fin is a fin on the back of most marine and freshwater vertebrates. Dorsal fins have evolved independently several times through convergent evolution adapting to marine environments, so the fins are not all homologous. They are found in most fish, in mammals such as whales, and in extinct ancient marine reptiles such as ichthyosaurs. Most have only one dorsal fin, but some have two or three.
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Trending Topic Today
Search Interest Perspective
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Spain investigates likely shooting of endangered 'grandmother' orca - Reuters
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Why do captive killer whales have drooping dorsal fins? - BBC Wildlife Magazine
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Iberian orca known for ramming boats seen with suspected gunshot wounds - The Guardian
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Iberian Orca pictured 'shot' in the dorsal fin in Gibraltar Strait - Olive Press News Spain
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Investigation launched after orca seen with suspected gunshot wounds - The Independent
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Video shows massive size of wild orca as dorsal fin passes small fishing boat - Yahoo
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Whale sharks are serial snackers, dorsal fin cameras reveal - ABC News & Headlines – Australian Broadcasting Corporation
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Who shot Toñi? The oldest orca in the Iberian population, injured by ten shots to the fin - Diari ARA
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Are Killer Whales Also Cannibals? - Nautilus | Science
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Biological findings from a newly developed photo-identification catalog for the critically endangered Rice’s whale (Balaenoptera ricei) | PLOS One - PLOS
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Orca Katina Suffers Injury to Dorsal Fin - The Whale Sanctuary Project
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The Primordial Thrill of Great White Sharks In the Wild - Outside Magazine
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Divers record shark as it regrows dorsal fin - Divernet
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Examining the viability of dorsal fin pigmentation for individual identification of poorly-marked delphinids - Nature
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Silky shark displays amazing dorsal fin regeneration - DIVE Magazine
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Photos: Orca whale at SeaWorld Orlando suffers split to her dorsal fin - WKMG
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Popular Science: This 'blue dragon' sliced through ancient Pacific - uc.edu
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Video on dorsal fin shows great white shark swimming off coast of Hilton Head (Video) - Hilton Head Island Packet
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These Fish Transformed Their Dorsal Fins Into Taste Buds - Smithsonian Magazine
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UC Riverside biologists study evolution of dorsal fin in molly and Limia fish - News-Medical
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Rare northern right whale dolphin without dorsal fin spotted off Dana Point - Orange County Register
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New species of ghost shark may have been found in Costa Rica - The Witness | Your compass in the community
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Dorsal Fin Regeneration Seen For First Time Ever In A Silky Shark - IFLScience
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An orca is being treated for a dorsal fin injury SeaWorld Orlando - Orlando Weekly
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SeaWorld Orlando killer whale's dorsal fin injured, park officials say - WFTV
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Shark amazes researchers with remarkable dorsal fin regeneration - Interesting Engineering
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‘The dorsal fin alone was as big as my leg’: Massive hammerhead shark tagged off Hilton Head coast - WTOC
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Dorsal fin marked the start of vertebrates growing arms and legs - Earth.com
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A blacktip's black tip: The reliability of using dorsal-fin patterns for photo identification of blacktip reef sharks ( Carcharhinus melanopterus - Wiley Online Library
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Surfer’s Swell and Dorsal Fin Drop Open at Carowinds - Coaster101.com
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‘The dorsal fin alone was as big as my leg’: Hammerhead shark tagged in Hilton Head - clipped version - WMBF
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Resilience in the depths: Silky shark regenerates wounded dorsal fin - Phys.org
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A dolphin with a fungal infection on its dorsal fin (IMAGE) - eurekalert.org
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Stories of Survival: Marco Dolphins - Coastal Breeze News
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What is that? Spotting the difference between sharks or dolphins by their fins - Savannah Morning News
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A Wounded Shark Regenerated Its Torn-Up Dorsal Fin, Photos Show - Gizmodo
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Distinctive orca ‘Chainsaw’ makes rare visit to San Juans - KIRO 7 News Seattle
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Dorsal fin spotted off Long Beach Peninsula, but authorities say shark sightings decreasing - Daily Breeze
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A Short Course on Dorsal Fins - The Provincetown Independent
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Scientists Are Intrigued That This Silky Shark Regenerated Its Ravaged Dorsal Fin - TwistedSifter
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The Story Of How One Shark Is Doing Just Fine Without Her Dorsal Fin - Forbes
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Venomous Fishes Gallery - Field Museum
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Woman Bravely Holds Onto a Great White Shark’s Dorsal Fin as They Calmly Swim As One - Laughing Squid
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Remarkable POV Footage Captured by a GoPro Camera Attached to the Dorsal Fin of a Hammerhead Shark - Laughing Squid
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‘Huge’ wound on 8-foot shark is seen ‘zipped back up’ years later, scientists say - Miami Herald
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AFTER WALLIS SANDS BEACH SIGHTING ... Experts say dorsal fin means get out of the water - Foster's Daily Democrat
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Shark's Torn Fin Seen Regenerated a Year Later in an Incredible First - ScienceAlert
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Hotter Alpine A110R Spied Again With Le Mans-Style Dorsal Fin - Carscoops
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Sightings of Chainsaw, the killer whale with a 'cult following,' are causing a buzz in B.C. - CBC
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SeaWorld Orca Spotted With Horrific Injury To Fin - The Dodo
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Scientists confirm theory regarding the origins of the sucking disc of remoras - Phys.org
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Sharksucker fish's strange disc explained - Phys.org
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Watch: Monterey scientists develop shark dorsal fin camera - The Mercury News
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Footage of Extremely Rare Whale With Two Dorsal Fins Poses Mystery - Newsweek
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SeaWorld Orca Is Still Suffering From Horrific Fin Injury - The Dodo
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The effectiveness of the semi-automated Identifin software to accurately fast-track dorsal fin photographic identifications of sharks - Wiley Online Library
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Tyon gaming mouse sports a dorsal fin for extra control - New Atlas
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Shakespeare Marine launches dorsal fin antenna - marineindustrynews.co.uk
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Killer whale calf missing dorsal fin named Warnie after cricketer's famous flipper - ABC News & Headlines – Australian Broadcasting Corporation
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Dolphin Without A Dorsal Fin Nursed Back To Health By Pod, Now Doing Just Fine - The Dodo
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Concerns grow over gruesome dolphin injuries in WA - ABC News & Headlines – Australian Broadcasting Corporation
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Museum exhibit showcases wonder, challenges facing orcas - Times Colonist
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How a scientist accidentally discovered a shark that regenerated its mutilated fin: 'The revelation was astonishing' - Live Science
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Super-healing shark regrows its fin after humans cut a huge chunk off - Live Science
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Auto ‘finprinting’ identifies individual sharks as they migrate - New Scientist
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Large Dorsal Fin Helps Hammerhead Sharks Save Energy While Swimming Sideways - 동아사이언스
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We're 'not on the menu' - Seacoastonline.com
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Four new spiny eels described - practicalfishkeeping.co.uk
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Is That A Shark? Expert Explains How To Correctly Identify A Great White Shark’s Fin - International Business Times
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Accident: iAero B738 enroute on May 19th 2020, dropped parts of vertical tail - The Aviation Herald
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Scary, Fanged Cannibal Lancetfish Washes Up Alive - NBC News
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Video: Freediving champ Kimi Werner swims with great white shark, grabs its dorsal fin - TNT Magazine
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Shark's dorsal fin spotted close to beach - Wales Online
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‘Jaws’ shark trails Cape Cod kayaker: Do great whites really stick out their dorsal fins? - Slate
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Woman hitches a ride on a great white shark - TODAY.com
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DFO hoping to help two humpbacks entangled in fishing gear - Times Colonist
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Orca at SeaWorld sustains ‘horrific’ injury to dorsal fin - USA Today
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Shark's dorsal fin spotted just yards from the beach - Somerset Live
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Shark! Dorsal fins from two 18-footers sighted near Long Island beach - New York Daily News
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Shark's dorsal fin spotted just yards from the beach - Gloucestershire Live
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'That's not a baby, that's huge!': Video shows man boating up to 5-metre shark - CBC
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Investigation launched into horrific dolphin injuries - PerthNow
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Orca rises above pickle of a childhood to become brave hunter - Stuff
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Huge shark looms near holiday spot - News.com.au
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Harrington coaches set to gather at Wythall on 21 May - route-one.net
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Shark spotted swimming in Cardiff Bay - Wales Online
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Rare images reveal 'super-healing shark' regrowing body part after large injury - the-sun.com
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Jaws_The-Unseen-Monster_shark-dorsal-fin - top10films.co.uk
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Dorsal Collapse in Killer Whales - HubPages
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Total size of giant prehistoric mega-shark revealed - Daily Mail
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Cornwall shark horror as huge porbeagle dorsal fin circles fishing spot - Daily Express
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Moment snorkeler in Scotland spots dorsal fin behind mate and realises huge shark is directly behind them - thesun.co.uk
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Moment snorkeler in Scotland spots dorsal fin behind mate and realises huge SHARK is directly behind them - The Scottish Sun
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.