+
upworthy
Nature

Here's the first ever footage of a baby sperm whale nursing from its mother

Here's the first ever footage of a baby sperm whale nursing from its mother

We know that mammals feed their young with milk from their own bodies, and we know that whales are mammals. But the logistics of how some whales make breastfeeding happen has been a bit of a mystery for scientists. Such has been the case with sperm whales.

Sperm whales are uniquely shaped, with humongous, block-shaped heads that house the largest brains in the animal world. Like other cetaceans, sperm whale babies rely on their mother's milk for sustenance in their first year or two. And also like other cetaceans, a sperm whale mama's nipple is inverted—it doesn't stick out from her body like many mammals, but rather is hidden inside a mammary slit.


Most whale and dolphin babies nudge the mammary slit to expose the nipple, allowing them to "suckle." A sperm whale baby's head and mouth aren't really designed for suckling in the traditional sense, obviously, as its massive nose protrudes over its much smaller lower jaw. But even in the whale sense of mom shooting milk into a baby's mouth, it's been unclear how it works for sperm whales due to their oddly shaped heads. Photos and observations have led researchers to believe that the mother whale expresses milk into the water for the baby to ingests outside of her body, but the real mechanics haven't been clearly understood.

With the proliferation of underwater photography and filmography, it may seem strange that we don't have more nursing whale evidence to examine, but because baby whales can't breathe and nurse at the same time, nursing events are usually quite short. Even being in the right place at the right time to observe a whale nursing is rare, much less capturing it on film.

A new four-part documentary series from National Geographic has provided, for the first time, film footage of a sperm whale baby nursing. It shows how the baby actually inserting its lower jaw into the mother's mammary slit, and the milk—which contains ten times more fat than human milk and is the consistency of yogurt—shooting directly into the baby whale's mouth.

Sperm Whale Suckles | National Geographicwww.youtube.com

The documentary series containing this footage, "Secrets of the Whales," was conceived of by National Geographic Explorer and photographer Brian Skerry and follows the stories of five different whale species—narwhals, humpbacks, belugas, sperm whales, and orcas. It was filmed in 24 locations around the world and took three years to make. Produced by award-winning filmmaker and conservationist James Cameron (of "Titanic" and "Avatar" fame) and narrated by award-winning actress and conservationist Sigourney Weaver, the series is sure to please whale lovers and nature lovers alike.

In addition to sperm whale babies breastfeeding, the docuseries shows how beluga whales name themselves so groups can keep track of each other, how baby belugas share their moms' call signs, how 30,000 humpbacks travel together from Australia to Antarctica and use breeches to talk to each other, and how a beluga pod adopted a narwhal into their bod—apparently the first ever cross-species adoption ever recorded.

Executive Producer James Cameron called the series a "challenging, daunting project" in a SXSW Conference panel last month."It's also so important for people to understand and for this film to illuminate how these creatures think, how they feel, what their emotion is like, what their society is like," he said, "because we won't protect what we don't love."

The series premiers on streaming service Disney+ on Earth Day, April 22.

Secrets of the Whales | Official Trailer | Disney+www.youtube.com

The filmmakers hope that by sharing with people the unique identities of the whales they followed, they can inspire people to think about how these magnificent mammals can be better protected.

"It's inescapable that they're being poisoned by us, that they're being deafened by us, or their behaviors, all of their feeding strategies and mating strategies and reproductive strategies are being dismantled by all of this noise from shipping channels and military sonars and all that," Cameron said. "They're going to continue to decline. The right whales are down to about 300…We barely understand these animals, so I think we have to, as a society, we have to think about doing it better."

Indeed we do.

Identity

Celebrate International Women's Day with these stunning photos of female leaders changing the world

The portraits, taken by acclaimed photographer Nigel Barker, are part of CARE's "She Leads the World" campaign.

Images provided by CARE

Kadiatu (left), Zainab (right)

True

Women are breaking down barriers every day. They are transforming the world into a more equitable place with every scientific discovery, athletic feat, social justice reform, artistic endeavor, leadership role, and community outreach project.

And while these breakthroughs are happening all the time, International Women’s Day (Mar 8) is when we can all take time to acknowledge the collective progress, and celebrate how “She Leads the World.

This year, CARE, a leading global humanitarian organization dedicated to empowering women and girls, is celebrating International Women’s Day through the power of portraiture. CARE partnered with high-profile photographer Nigel Barker, best known for his work on “America’s Next Top Model,” to capture breathtaking images of seven remarkable women who have prevailed over countless obstacles to become leaders within their communities.

“Mabinty, Isatu, Adama, and Kadiatu represent so many women around the world overcoming incredible obstacles to lead their communities,” said Michelle Nunn, President and CEO of CARE USA.

Barker’s bold portraits, as part of CARE’s “She Leads The World” campaign, not only elevate each woman’s story, but also shine a spotlight on how CARE programs helped them get to where they are today.

About the women:

Mabinty

international womens day, care.org

Mabinty is a businesswoman and a member of a CARE savings circle along with a group of other women. She buys and sells groundnuts, rice, and fuel. She and her husband have created such a successful enterprise that Mabinty volunteers her time as a teacher in the local school. She was the first woman to teach there, prompting a second woman to do so. Her fellow teachers and students look up to Mabinty as the leader and educator she is.

Kadiatu

international womens day, care.org

Kadiatu supports herself through a small business selling food. She also volunteers at a health clinic in the neighboring village where she is a nursing student. She tests for malaria, works with infants, and joins her fellow staff in dancing and singing with the women who visit the clinic. She aspires to become a full-time nurse so she can treat and cure people. Today, she leads by example and with ambition.

Isatu

international womens day, care.org

When Isatu was three months pregnant, her husband left her, seeking his fortune in the gold mines. Now Isatu makes her own way, buying and selling food to support her four children. It is a struggle, but Isatu is determined to be a part of her community and a provider for her kids. A single mother of four is nothing if not a leader.

Zainab

international womens day, care.org

Zainab is the Nurse in Charge at the Maternal Child Health Outpost in her community. She is the only nurse in the surrounding area, and so she is responsible for the pre-natal health of the community’s mothers-to-be and for the safe delivery of their babies. In a country with one of the world’s worst maternal death rates, Zainab has not lost a single mother. The community rallies around Zainab and the work she does. She describes the women who visit the clinic as sisters. That feeling is clearly mutual.

Adama

international womens day, care.org

Adama is something few women are - a kehkeh driver. A kehkeh is a three-wheeled motorcycle taxi, known elsewhere as a tuktuk. Working in the Kissy neighborhood of Freetown, Adama is the primary breadwinner for her family, including her son. She keeps her riders safe in other ways, too, by selling condoms. With HIV threatening to increase its spread, this is a vital service to the community.

Ya Yaebo

international womens day, care.org

“Ya” is a term of respect for older, accomplished women. Ya Yaebo has earned that title as head of her local farmers group. But there is much more than that. She started as a Village Savings and Loan Association member and began putting money into her business. There is the groundnut farm, her team buys and sells rice, and own their own oil processing machine. They even supply seeds to the Ministry of Agriculture. She has used her success to the benefit of people in need in her community and is a vocal advocate for educating girls, not having gone beyond grade seven herself.

On Monday, March 4, CARE will host an exhibition of photography in New York City featuring these portraits, kicking off the multi-day “She Leads the World Campaign.

Learn more, view the portraits, and join CARE’s International Women's Day "She Leads the World" celebration at CARE.org/sheleads.


Health

Over or under? Surprisingly, there actually is a 'correct' way to hang a toilet paper roll.

Let's settle this silly-but-surprisingly-heated debate once and for all.

Elya/Wikimedia Commons

Should you hang the toilet paper roll over or under?



Upworthy book

Humans have debated things large and small over the millennia, from the democracy to breastfeeding in public to how often people ought to wash their sheets.

But perhaps the most silly-yet-surprisingly-heated household debate is the one in which we argue over which way to hang the toilet paper roll.

The "over or under" question has plagued marriages and casual acquaintances alike for over 100 years, with both sides convinced they have the soundest reasoning for putting their toilet paper loose end out or loose end under. Some people feel so strongly about right vs. wrong TP hanging that they will even flip the roll over when they go to the bathroom in the homes of strangers.

Contrary to popular belief, it's not merely an inconsequential preference. There is actually a "correct" way to hang toilet paper, according to health experts as well as the man who invented the toilet paper roll in the first place.

Keep ReadingShow less
Pets

Parrot can't stop kissing her babies and telling them she loves them in adorable video

"I cannot believe parrots are real and we're so nonchalant about it."

Photo by Beyzaa Yurtkuran on Pexels and Photo by Mariano Mollo on Unsplash

Bird can't stop kissing and loving on her babies in adorable video

Birds can be pretty amazing companions, many birds live a lot longer than dogs, giving you a buddy for life depending on when you buy one. Some parrots can live up to 50 years, while the longest living cockatoo lived to be 82-years-old, which is why if you get one of these amazing talking feathered friends, you should make plans to put them in your will. Literally, it's advised that you put these long living birds in your will so there's a plan in place.

But their long lifespan isn't the reason people can't get enough of these birds as pets. Just like children, these birds learn to mimic what you say and how you say it, which allows them to engage in endearing moments. In a video compilation uploaded to social media by @themothergothel, you get to see their adorable behavior play out in front of you. A blue ringneck parrot is captured loving on some brand new baby birds and it's the sweetest thing.

Keep ReadingShow less

Brielle Asero lost her job after 2 months.

TikTokker Brielle Asero, 21, a recent college graduate, went viral on TikTok in October for her emotional reaction to the first day at a 9-to-5 job. The video, which received 3.4 million views, captured the public’s attention because it was like a cultural Rorschach test.

Some who saw the video thought that Asero came off as entitled and exemplified the younger generation’s lack of work ethic. In contrast, others sympathized with the young woman who is just beginning to understand how hard it is to find work-life balance in modern-day America.

“I’m so upset,” she says in the video. "I get on the train at 7:30 a.m., and I don't get home until 6:15 p.m. [at the] earliest. I don't have time to do anything!" Asero said in a video.

Keep ReadingShow less

Millennials and Gen Z ditch top sheet to the dismay of Boomers

Once again the youngins are flabbergasting the older generations with their disregard of things they deem unnecessary. There's always something that gets dropped or altered generation to generation. We learn better ways or technology makes certain things obsolete. But it doesn't matter how far we've come, our beds still need sheets to cover the mattress.

The debate is on the use of top sheets, also known as flat sheets. They're the sheets that keep your body from touching the comforter, most Gen X and Boomers are firmly for the use of top sheets as a hygiene practice. The idea being that the top sheet keeps your dead skin cells and body oils from dirtying your comforter, causing you to have to wash it more often.

Apparently Millennials and Gen Zers are uninterested in using a top sheet while sleeping. In fact, they'd rather just get a duvet cover, though they may be cumbersome. A duvet cover can be washed fairly frequently, while some may opt for a cheeper comforter that they don't care is washed often because their distain for a top sheet is that strong.

Keep ReadingShow less
Representative Image From Canva

Imagine if everyone adhered to these guidelines.

We know too much screen time is not good for us. We also know that younger folks are particularly susceptible to screen addiction. What we don’t fully know is how to effectively help teens and tweens manage the habit, especially when screens are such an everyday part of life.

However, psychiatrist, author and dad of seven Richard Wadsworth recently went viral after showing his own personal strategy for getting his kids to do something other than scrolling. It could be the perfect solution for parents to not only break screen addiction, but instill some other healthy ritual as well.

In the clip, we first see Wadsworth’s tween son doing deltoid exercises with dumbbells. Which he apparently got up at 6:30 am to do.

What could possibly incentivize practically anyone, let alone a preteen to wake up at the crack of dawn to lift weights? Read on.

Keep ReadingShow less
via Anna Trupiano / Facebook

First-grade teacher Anna Trupiano

Anna Trupiano is a first-grade teacher at a school that serves deaf, hard-of-hearing, and hearing students from birth through eighth grade.

In addition to teaching the usual subjects, Trupiano is charged with helping her students thrive in a society that doesn't do enough to cater to the needs of the hard-of-hearing.

Keep ReadingShow less