LmCast :: Stay tuned in

Weeping whales: Stillborn humpback whale grieving documented

Recorded: Sept. 20, 2026, 5 a.m.

Original Summarized

Weeping whales: Stillborn humpback whale grieving documented

Topics

Week's top

Latest news

Unread news

Subscribe

Science X Account

Sign In

Sign in with

Forget Password?

Not a member?
Sign up

Learn more

Nanotechnology

Physics

Astronomy & Space

Earth

Chemistry

Biology

Other Sciences

Medicine

Technology

share this!

Share

Tweet

Share

Email

Home

Biology

Plants & Animals

Home

Biology

Ecology

September 16, 2026

Weeping whales: Stillborn humpback whale grieving documented

by Griffith University

edited by
Gaby Clark, reviewed by Robert Egan

Editors' notes

This article has been reviewed according to Science X's
editorial process
and policies.
Editors have highlighted
the following attributes while ensuring the content's credibility:

fact-checked

trusted source

proofread

The GIST

Add as preferred source

Credit: Elianne Dipp from Pexels

Humpback whale mothers may experience grief when their calves die, a rare research observation led by Griffith University and Sea World Foundation has found.

In 2025, a female humpback whale—along with an escort whale—was observed off the southern Gold Coast after giving birth to a presumed deceased calf. She remained with it for several hours and possibly even days.
Dr. Olaf Meynecke, from Griffith University's Whales and Climate Research Program, said postmortem attentive behavior in cetaceans had been documented predominantly among toothed whales and delphinids (known as odontocetes), but remained largely absent from research published on baleen whales, like humpback whales.
"Unlike reports of toothed whales where mothers have been observed lifting their dead calves to the surface, this humpback whale mother showed prolonged postmortem behavior and attention toward her deceased calf under the surface," Meynecke said.

*May cause distress to viewers* This video, taken in 2025 off the southern Queensland coast in Australia, shows a humpback whale mother returning to the seafloor to her stillborn calf. Credit: Andy Mulville

A rare view beneath the surface
"She remained close to the calf, maintaining eye contact and positioning herself next to her calf over several hours and maybe even days.
"These observed behaviors were consistent with caregiving or nurturing actions and postmortem attentive responses documented in socially complex mammals, and indicated an inherent, strong maternal attachment to the calf."
Cetaceans are among the most charismatic marine species receiving widespread public attention.
Rescue boat Capt. Andrew Mulville from Sea World Foundation, who witnessed the event, said, "When I actually worked out what was happening, I was totally surprised.
"At first sight, I thought it was just two whales resting on the surface, but their behavior was unusual.
"It was definitely not what I was expecting to see out at sea that day."

A case that expands the record
Meynecke said this observation in 2025 and others involving deceased calves were incredibly sad, rare and added to the limited current understanding of the cognitive and emotional dimensions of death-related responses in baleen (filter-feeding) cetaceans.
"This case study highlights the need for continued systematic documentation of rare neonatal mortality events to better understand the cognitive, emotional and evolutionary significance of postmortem behavior in large whales," he said.
"Understanding how nonhuman animals responded to death provides insight into their emotional lives, social bonds and cognitive capacities."
The study "First documentation of humpback whale (Megaptera novaeangliae) postmortem attendance of a stillborn" has been published in Discover Animals.

More information
Discover Animals (2026). DOI: 10.1007/s44338-026-00232-9

Key concepts
animal behaviorrorqualshumpback whales

Provided by
Griffith University

Who's behind this story?

Gaby Clark

MA in English, copy editor since 2021 with experience in higher education and health content. Dedicated to trustworthy science news.

Full profile →

Robert Egan

Bachelor's in mathematical biology, Master's in creative writing. Well-traveled with unique perspectives on science and language.

Full profile →

Citation:
Weeping whales: Stillborn humpback whale grieving documented (2026, September 16)
retrieved 20 September 2026
from https://phys.org/news/2026-09-whales-stillborn-humpback-whale-grieving.html

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
part may be reproduced without the written permission. The content is provided for information purposes only.

Explore further

Colombian researchers unveil rare footage of nursing humpback

81 shares

Facebook

Twitter

Email

Feedback to editors

Trending

Featured

Last Comments

Real-time quantum jump in sound observed for first time

Sep 17, 2026

0

NASA spacecraft discovers a huge new crater on the moon

Sep 17, 2026

0

New thermal insulator outperforms any material found in nature

Sep 18, 2026

0

Diamond quantum sensors can detect heart magnetism at room temperature without skin contact

Sep 17, 2026

2

Japanese supercomputer simulations may explain Webb's Little Red Dots

Sep 17, 2026

0

How the malaria parasite boosts its transmission potential under stress conditions

8 hours ago

Two-color light steers electrons through graphene's transient topological state

9 hours ago

A molecular bridge connects two signaling pathways critical for pollen development

10 hours ago

Global population dataset uses buildings to reveal people's daily movement patterns

13 hours ago

The monsters that weren't: Dinosaur and tusked-beast claims in San rock art unravel

15 hours ago

Protein map reveals how red blood cells rapidly adjust to low oxygen

17 hours ago

Loss of Y chromosome in men could be an early warning sign of cancer

17 hours ago

Scientists simulate cosmic crashes to test whether icy moons gain or lose their ability to sustain life

18 hours ago

North Korea's nuclear testing may have triggered hundreds of earthquakes over several years

Sep 18, 2026

Medieval Chinese skeleton may reveal first evidence of a brutal punishment

Sep 18, 2026

Relevant PhysicsForums posts

How do atoms build thoughts and emotions?

11 hours ago

If we were able to prevent brain cell death as we age, would it be possible to achieve immortality or near immortality?

Sep 10, 2026

What causes the asymmetry in a symmetrically developing organism?

Sep 1, 2026

Tick-borne diseases - recent increases in cases

Aug 26, 2026

Clues to Early Life Metabolism

Aug 24, 2026

Are we ready for SARS-Cov-3?

Aug 10, 2026

More from Biology and Medical

Related Stories

Colombian researchers unveil rare footage of nursing humpback

Jul 5, 2023

Baby humpback whale recordings reveal vocalizations directed to their mothers

Dec 18, 2024

Rare sperm whale birth and coordinated caregiving revealed by drone footage and underwater audio

Mar 26, 2026

Humpback whale mother-calf health assessed using drone tech

Dec 17, 2024

Babycams confirm Moreton Bay as nursing ground for humpback whales

Nov 11, 2025

Humpback whales give birth while migrating and carry on traveling, research reveals

May 20, 2025

Recommended for you

A molecular bridge connects two signaling pathways critical for pollen development

10 hours ago

'Plasticorals,' coral rubble fused with plastic, represent a new form of plastic pollution

Sep 18, 2026

Bolivia's tilcayo tiger cat becomes first new wildcat species in 100 years

Sep 18, 2026

Deep-sea hydrothermal vents may be a hot spot for pregnant Antarctic krill

Sep 17, 2026

Deep-sea crustaceans caught hitching rides on giant sea spiders

Sep 17, 2026

Cuttlefish suckers reveal how they grip rough prey—and could inspire better technology

Sep 17, 2026

Load comments (0)

Get Instant Summarized Text (Gist)
A female humpback whale was observed attending a presumed stillborn calf for hours to possibly days, remaining nearby and maintaining visual orientation beneath the surface. This rare documentation of postmortem attendance in a baleen whale is consistent with prolonged maternal caregiving behavior and expands evidence of death-related responses in cetaceans.

This summary was automatically generated using LLM.
Full disclaimer

Let us know if there is a problem with our content

Use this form if you have come across a typo, inaccuracy or would like to send an edit request for the content on this page.
For general inquiries, please use our contact form.
For general feedback, use the public comments section below (please adhere to guidelines).

Please select the most appropriate category to facilitate processing of your request

-- please select one --
Compliments / Critique
Typos / Errors / Inaccuracies
Edit / Removal request

Your message to the editors

Your email (optional, only if you'd like a response)

Send Feedback

Thank you for taking time to provide your feedback to the editors.
Your feedback is important to us. However, we do not guarantee individual replies due to the high volume of messages.

E-mail the story
Weeping whales: Stillborn humpback whale grieving documented

Your friend's email

Your email

I would like to subscribe to Science X Newsletter. Learn more

Your name

Note

Your email address is used only to let the recipient know who sent the email. Neither your address nor the recipient's address will be used for any other purpose.
The information you enter will appear in your e-mail message and is not retained by Phys.org in any form.

Your message

Send

Newsletter sign up

Get weekly and/or daily updates delivered to your inbox.
You can unsubscribe at any time and we'll never share your details to third parties.

Subscribe

More information
Privacy policy

Donate and enjoy an ad-free experience

We keep our content available to everyone.
Consider supporting Science X's mission by getting a premium account.

Remove ads

Maybe later

Medical Xpress
Medical research advances and health news

Tech Xplore
The latest engineering, electronics and technology advances

Science X
The most comprehensive sci-tech news coverage on the web

Newsletters

Subscribe

Science X Daily and the Weekly Email Newsletter are free features that allow you to receive your favorite sci-tech news updates in your email inbox

Follow us

Top

Home

Search

Mobile version

Help

FAQ

About

Contact

Support us

Science X Account

Archive

News wire

Android app

iOS app

RSS feeds

Push notification

© Phys.org 2003 - 2026 powered by Science X Network

Privacy policy
Terms of use

E-mail newsletter

Subscribe

Follow us

Research conducted by Griffith University and the Sea World Foundation has documented a rare instance of postmortem attentive behavior in a humpback whale mother following the birth of a stillborn calf, suggesting the possibility of grieving in these marine mammals. In 2025, a female humpback whale was observed off the southern Gold Coast while in the presence of an escort whale, remaining with what was presumed to be a deceased calf for several hours and potentially even days.

Dr. Olaf Meynecke, from Griffith University's Whales and Climate Research Program, noted that while postmortem attentive behavior has been documented among toothed whales and delphinids, it has been largely absent from research concerning baleen whales, such as humpback whales. This observation contrasts with reports of toothed whales where mothers have been seen lifting dead calves to the surface, as the observed behavior in this humpback whale involved prolonged postmortem attention and proximity to the deceased calf beneath the water's surface. Meynecke interpreted these behaviors as consistent with caregiving or nurturing actions, indicating an inherent and strong maternal attachment to the calf, similar to responses observed in socially complex mammals.

This case study, which was published in Discover Animals, highlights the scarcity of current understanding regarding the cognitive, emotional, and evolutionary dimensions of death-related responses in baleen cetaceans. The event underscores the necessity for continued systematic documentation of rare neonatal mortality events to gain a deeper comprehension of postmortem behavior in large whales. Understanding how nonhuman animals respond to death provides valuable insight into their emotional lives, social bonds, and cognitive capacities. The study emphasizes the importance of examining these responses to advance knowledge about the emotional lives and cognitive capacities of these species.