‘Heartbreaking and extremely rare’: Mother humpback whale carries stillborn calf through the ocean; scientists explain the unusual behaviour
GS3Economy · S&T · Environment · Security· Biotechnology & health research· Prelims·
Marine biology and ethology: a case study for GS3 on animal behavior and conservation science.
Why in news
Researchers documented a first-of-its-kind scientific recording of a mother humpback whale exhibiting behavior suggesting grief or confusion by repeatedly returning to her stillborn calf off Australia's Gold Coast.
Background
In July 2025, footage captured a humpback whale remaining beside a stillborn calf for several hours off the Gold Coast, Australia. This is the first scientifically recorded instance of such behavior in baleen whales.
Facts for Prelims
- EnvironmentHumpback whales are a type of baleen whale.
- PlaceThe observation occurred off Australia's Gold Coast.
- FactThe behavior was first scientifically recorded in July 2025.
Prelims practice question
In which region was the first scientific recording of a humpback whale exhibiting grief-like behavior documented?
- (a)Coral Sea
- (b)Great Barrier Reef
- (c)Tasman Sea
- (d)Gold Coast
Show answer
Answer: (d) Gold Coast — The observation of the humpback whale and its stillborn calf occurred off Australia's Gold Coast.
For Mains
Q. Discuss the significance of documenting non-human emotional behaviors in marine biology and its implications for marine conservation strategies.
Dimensions to cover in your answer
- Ethological complexity: Assessing cognitive and emotional states in marine mammals to inform conservation
- Data scarcity: Limitations in longitudinal behavioral studies of deep-sea and migratory baleen whales
Keywords: Marine Biology · Ethology · Baleen Whales · Conservation Science · Behavioral Documentation
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