A female bottlenose dolphin named Fraggle carried the body of her dead calf for six days in Western Australia [2].
The event provides a rare, documented glimpse into the emotional lives of marine mammals and the potential for complex grief in non-human species.
Fraggle was filmed in a Western Australia estuary, though some reports place the location in the Indian Ocean [1, 3]. The calf was approximately two weeks old [1] when it died. Footage recorded earlier this month shows the mother refusing to leave the body for nearly a week [2, 4].
This is not the first time the mother has experienced such a loss. According to reports, Fraggle had previously lost four calves [4]. The persistent behavior of carrying the calf before eventually releasing it has drawn the attention of the scientific community.
Researchers said the behavior reflects a period of mourning. This type of grief response has been previously documented in dolphins, suggesting that these animals form deep emotional bonds with their offspring that persist even after death [1, 2, 5].
The footage, which circulated widely this week, captures the dolphin supporting the calf at the surface to keep it from sinking. This effort continued for six days [2] before the mother finally released the calf.
“Fraggle had previously lost four calves.”
The observation of Fraggle underscores the cognitive complexity of cetaceans. By documenting a prolonged grief response, scientists can better understand the social structures and emotional capacities of dolphins, reinforcing the theory that high-functioning mammals experience loss in ways that mirror human bereavement.
