Moving pictures Female orca mourns dead calf
According to NOAA, other social animals besides orcas, such as elephants and primates, sometimes can't part with their dead offspring. (Handout)
Image: dpa
The NOAA research team writes on Instagram that it wants to respect the grief of the female killer whale. (Handout)
Image: dpa
According to NOAA, other social animals besides orcas, such as elephants and primates, sometimes can't part with their dead offspring. (Handout)
Image: dpa
The NOAA research team writes on Instagram that it wants to respect the grief of the female killer whale. (Handout)
Image: dpa
Back in 2018, killer whale mother Tahlequah was unable to part with her dead offspring for days. Now the animal has once again been spotted carrying a deceased offspring.
04.01.2025, 15:33
dpa
No time? blue News summarizes for you
- Sad pictures of a mother killer whale in a strait near Seattle.
- A female orca carries her dead calf in front of her.
- The female had already made headlines in 2018 when she carried her then dead calf for 17 days.
The images shared by the US National Oceanic and Atmospheric Administration (NOAA) on Instagram and Facebook are heartbreaking: They show a female orca carrying her dead calf in front of her. The mother killer whale J35, also known as Tahlequah, is part of a very small and endangered population in Puget Sound, a strait near Seattle in the US state of Washington. Particularly tragic: this is not the first time that J35 has been unable to part with a dead young animal.
Deep emotional and social structures
On January 1, a research group from the US National Oceanic and Atmospheric Administration (NOAA) observed the orca mother carrying her dead calf in front of her, according to the agency's Instagram video - a behavior that is also known from other social animals such as primates and elephants. "The loss of J35 reminds us of the deep emotional and social structures of these incredible animals," the video continues.
The calf's death is devastating news, given that the killer whale population in Puget Sound is down to 73 animals. In addition, Tahlequah had already made headlines in 2018 when she carried her dead calf with her for 17 days.
Accordingly, the loss of J61 is particularly tragic, "not only because it was a female that could have potentially led her own matriline one day, but also given the history of her mother J35, who has now lost two of four documented calves - both of which were female," the NOAA team wrote on Instagram.
Tahlequah has two other offspring, including a three-year-old calf, J57 (named Phoenix), and a 14-year-old, J47 (known as Notch), both of whom are male.
Respect for the orca mother's grief
When asked by an Instagram user what J61 might have died from, the agency responded in general terms that the population of orcas (Orcinus orca) in the northeastern Pacific was fighting for survival against a variety of threats: "Research has identified three main threats to their survival: noise and disturbance from shipping traffic, health and contaminants, and prey availability. These factors are mutually reinforcing." In addition, the shrinking population leads to more inbreeding, which can almost halve the animals' life expectancy.
A necropsy - similar to an autopsy in humans - could provide information about what caused the death of the young animal. This is unlikely given J35's attachment to her dead calf and its decomposition, according to another NOAA article: "We respect her need to mourn the death of her calf and will continue to monitor her situation as circumstances allow."