Scientists Drop Cow into Deep Sea, Encounter Sleeper Sharks and Unexpected Visitors

TL;DR
Chinese marine researchers' experiment to study whale carcass scavenging in the South China Sea was disrupted when eight Pacific sleeper sharks appeared, marking their first confirmed sighting in the region. The sharks exhibited unusual behavior, including a queuing feeding system and eye retraction, sparking scientific questions and internet memes about their 'smiles.' The event highlights gaps in understanding deep-sea animal distribution and behavior amid shifting ocean conditions.
Topics:worldscience#animal-behavior#deep-sea-exploration#marine-biology#ocean-ecology#pacific-sleeper-sharks#science
- Scientists Drop Cow 1629 Meters Deep Into Sea For Study—8 Unexpected 'Smiling' Visitors Arrive To Feast Bored Panda
- Scientists Dropped A Cow Carcass 1,629 Meters Into The South China Sea – And 8 Unexpected Visitors Turned Up IFLScience
- Scientists study behavior of Pacific sleeper shark in deep-sea habitat EurekAlert!
- Scientists sink cow 1,629m into South China Sea, then gigantic animal appears out of the gloom BBC Wildlife Magazine
- Scientists Drop Dead Cow into Sea and Film Sleeper Sharks ‘Politely’ Lining Up to Feast PetaPixel
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