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Whale's Grief: Mother Mourns Stillborn Calf
16 Sep
Summary
- Female humpback whale stayed with stillborn calf for hours.
- Researchers documented this rare grieving behavior.
- Similar grief seen in other marine mammals like orcas.

In a groundbreaking observation off Australia's Gold Coast, researchers have documented a female humpback whale exhibiting what appears to be grief over a stillborn calf. The whale remained with the motionless calf on the seafloor for several hours, engaging in tender physical contact, such as touching it with her head and fins. This remarkable footage provides rare insights into the emotional depth of these marine mammals.
This documented instance is believed to be the first detailed occurrence of such behavior for this species. Researchers noted that the whale did not attempt to bring the calf to the surface, suggesting an early awareness of its passing. The study highlights the strong bonds between mother and calf and the complex emotional stages experienced by socially complex mammals.
Marine mammals are known to display grieving behaviors; an orca famously carried her dead calf for over two weeks in 2018. Such displays, while more commonly observed in terrestrial animals like elephants and apes, are exceptionally rare to document at sea. This finding contributes to a growing understanding of non-human animal emotions and social complexities.