Category: Musings

Picture Parade Four Hundred and Twenty-Nine, not!

It is about Whale songs and is just a fabulous sound!

Last Friday there was an item on the BBC about whale song. It appears I can publish the article for you all. It is my choice over my regular Sunday Picture Parade. I hope you agree! Update: The track just 26 seconds long cannot be reproduced in this post.

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Whale song mystery solved by scientists

21 February 2024, By Helen Briggs and Victoria Gill,Science correspondents, BBC News

Humpback whale breaching near Bering Island, Kamchatka, Russia – Olga Filatova, University of Southern Denmark

Scientists have worked out how some of the largest whales in the ocean produce their haunting and complex songs.

Humpbacks and other baleen whales have evolved a specialised “voice box” that enables them to sing underwater. 

The discovery, published in the journal Nature, has also revealed why the noise we make in the ocean is so disruptive for these ocean giants. 

Whale song is restricted to a narrow frequency that overlaps with the noise produced by ships. 
“Sound is absolutely crucial for their survival, because it’s the only way they can find each other to mate in the ocean,” explained Prof Coen Elemans, of the University of Southern Denmark, who led the study. 

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“[These are some] of the most enigmatic animals that ever lived on the planet,” he told BBC News. “They are amongst the biggest animals, they’re smart and they’re highly social.”

Humpback whale song (For whatever reason the track cannot be listened to on this blog. That is a great shame as the song is magnificent. So please go to the BBC website for this; the link is https://www.bbc.com/news/science-environment-68358414 )

Baleen whales are a group of 14 species, including the blue, humpback, right, minke and gray whale. Instead of teeth, the animals have plates of what is called baleen, through which they sieve huge mouthfuls of tiny creatures from the water.

Exactly how they produce complex, often haunting songs has been a mystery until now. Prof Elemans said it was “super-exciting” to have figured it out.

A diver descends between three juvenile humpback whales the size of buses – Karim Iliya

He and his colleagues carried out experiments using larynxes, or “voice boxes”, that had been carefully removed from three carcasses of stranded whales – a minke, a humpback and a sei whale. They then blew air through the massive structures to produce the sound. 

In humans, our voices come from vibrations when air passes over structures called vocal folds in our throat. Baleen whales, instead, have a large U-shaped structure with a cushion of fat at the top of the larynx.

This vocal anatomy allows the animals to sing by recycling air, and it prevents water from being inhaled.

Artwork indicating the cartilages of the larynx in a humpback whale – Patricia Jaqueline Matic, Vienna

The researchers produced computer models of the sounds and showed that baleen whale song is restricted to a narrow frequency which overlaps with noise produced by shipping vessels. 

“They cannot simply choose to, for example, sing higher to avoid the noise we make in the ocean,” explained Prof Elemans. 

His study demonstrated how our ocean noise could prevent whales from communicating over long distances. That knowledge could be vital for the conservation of humpbacks, blue whales and other endangered giants of the sea.

It also provides insight into questions that researchers have been asking for decades about these eerie songs, which some sailors used to attribute to ghosts or mythical sea creatures.

Whale communication expert Dr Kate Stafford, from Oregon State University, called the study “groundbreaking”. 

“The production and reception of sound is the most important sense for marine mammals, so any studies that elucidate how they make sounds has the potential to move the field forward,” she told BBC News.

Researchers say evidence of the harm ocean noise pollution can do has been building for decades –
Alamy

The research also paints an evolutionary picture – of how the ancestors of whales returned to the oceans from the land, and the adaptations that made it possible to communicate underwater.

The way so-called toothed whales produce sound is better understood, because the animals are easier to study. These marine mammals, which include dolphins, orcas, sperm whales and porpoises, blow air through a special structure in their nasal passages.

Dr Ellen Garland, from the Sea Mammal Research Unit at the University of St Andrews, said: “I’ve always wondered exactly how baleen whales – especially humpbacks, which my research is focused on – actually produce the variety of sounds they do.

“Studying large whales is extremely challenging at the best of times, but trying to uncover how they produce sound when you may not even be able to see them underwater while vocalising is an added level of difficulty, so these researchers have been very creative.”

Dr Stafford added that the mammals’ ability to make such complex vocal signals was “remarkable” and highlighted “how special these animals are”.

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There! I do hope you all agree that this was very worthwhile. Plus, you all got to listen to those twenty-six seconds of the very beautiful sound.

We humans!

No clear reaction comes to mind.

I came across this post yesterday and thought that it would make a good article for today. But the truth is that I, and I expect many other readers, do not understand the article.

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Employees Heartbroken When They See Someone Tied To ‘Do Not Abandon Animals’ Sign

She waited there 11 hours 💔

By Caitlin Jill Anders, Published on the 11th April, 2024.

Outside the front door of the Harbor Humane Society sits a sign. “Do not abandon an animal here,” the sign reads. “Wait until business hours. No fee for bringing an animal to HHS. For the sake of the animal, please be humane.” An older, outdated version of the same sign sits at the back of the shelter, too, near some picnic tables where employees can take a break. When they arrived at work one morning recently, there were no animals waiting for them out front.

Harbor Humane Society

Sadly, the same could not be said for the sign in the back.

Tied to the base of the “do not abandon animals” sign was a tiny dog who had been abandoned there the night before. Security footage showed the dog, later named Trixie, had been tied to the sign around 9 p.m. and wasn’t found until 7:30 a.m. the next morning, meaning she’d waited there for 11 hours.

Harbor Humane Society

“Our team member was just about to unarm the building (had just arrived to start their morning shift) when she noticed the dog tied to the signpost near our intake door located toward the back side of the shelter,” Jen Nuernberg, director of marketing and strategic initiatives at Harbor Humane Society, told The Dodo. “Initially, she was nervous and scared, barking at her. But once she crouched down and gave her some time, she quickly warmed up and crawled right into her lap. She has been very friendly ever since!”

Harbor Humane Society

Trixie was terrified out there all alone, wondering why she’d ended up there. As soon as she met her rescuer, though, all was well. She was rushed inside and eventually met the rest of the staff members, who were just as heartbroken by the situation. Thankfully, Trixie seemed to be pretty healthy, just a little confused — as was everyone at the shelter.

“When someone abandons an animal without any information, we are just left to guess,” Jen Self Aulgur, executive director at Harbor Humane Society, told The Dodo. “So we can assume she is about 3 to 4 years old, but we don’t know her story, her name, her likes, her favorite treats or toys. This is all information we try to get on animals when they are surrendered to the shelter.”

Harbor Humane Society

The shelter employees are still hoping someone might come forward to give them some information about Trixie before she’s adopted, just to make sure she’s getting the best care possible.

“This pup deserves to have her story and history known,” Self Aulgur said. “We do not want to shame or get you in trouble — we just want to help this poor pup.”

Harbor Humane Society

Trixie is safe now and will be available for adoption in about a week or so. Until then, she’s getting as many kisses and cuddles as the staff can give her while she dreams of her loving forever family.

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Let me add my wishes to the Harbor Humane Society in hoping that very soon Trixie will be adopted by that loving family.

A tribute to Julie Christie

Just a fabulous video!

There were so many things that I could have written about for today but they were all swept aside by an email that came in from an old friend of mine, Chris Snuggs.

Chris and I go back many years to the time when I was a visiting teacher at Isuga in France.

But the point of this post is to share the video that Chris provided about Julie Christie. Here is the first part of a WikiPedia article:

Julie Frances Christie (born 14 April 1940)[1] is a British actress. An icon of the Swinging Sixties, Christie is the recipient of numerous accolades including an Academy Award, a BAFTA Award, a Golden Globe, and a Screen Actors Guild Award. She has appeared in six films ranked in the British Film Institute‘s BFI Top 100 British films of the 20th century, and in 1997, she received the BAFTA Fellowship for lifetime achievement.

Now to the video:

Fantastic!

A good night’s sleep?

This article has some deeper implications.

As 99% of you know, Jean, my wife, has Parkinson’s Disease. One of the characteristics of the disease is the effect it has on sleeping; Jean frequently has a bad night. Plus, our two dogs, Cleopatra and Oliver sleep in the bedroom on dog beds.

But if I was on my own I would find it difficult not to encourage our dogs to sleep on our double bed. That’s my assessment, at least! Over to The Conversation on the topic.

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Could sharing a bedroom with your pets be keeping you from getting a good night’s sleep?

Your dog may not be the best sleep partner. gollykim/E+ via Getty Images

Brian N. Chin, Trinity College

Sleeping with your dog in the same room could be negatively affecting your sleep quality, according to my team’s recently published research in Scientific Reports.

We recruited a nationally representative sample of more than 1,500 American adults who completed questionnaires assessing their sleep habits. Overall, about half of the participants reported co-sleeping with pets – defined in our study as sleeping in the same room with your pet for at least part of the night.

Next, our research team compared the sleep habits of people who did and didn’t co-sleep with pets. Our analyses revealed that participants who co-slept with pets had poorer sleep quality and more insomnia symptoms than those who did not. These findings persisted even after accounting for demographic differences between these groups. When considering pet type, we found evidence for a negative effect on sleep when co-sleeping with dogs but no evidence for a negative effect on sleep when co-sleeping with cats.

Orange and white cat sleeping against the covered legs of their owner sleeping in bed
Cats may have less of a negative effect on sleep than dogs when sharing the same room with their owners. Lewis Tse Pui Lung/iStock via Getty Images Plus

Surprisingly, 93% of people in our study who co-slept with their pets believed that their pets had either a positive or neutral overall effect on their sleep. Although more research is needed, these findings could suggest that most people are unaware of the potential negative effects their pets may have on their sleep.

Why it matters

Most pet owners report that their pets have a generally positive effect on their mental health. Pets can improve their owners’ health in numerous ways during the day, such as by encouraging physical activity, promoting a daily routine and providing love and companionship.

However, our study fills an important knowledge gap by indicating that co-sleeping with pets can affect sleep quality. Good sleep is a pillar of health and wellness. Even though pets may have an overall positive effect on mental health, it is possible that some of this benefit may be undermined if they are also causing you to lose sleep at night.

Although some people report that co-sleeping with their pets can provide them with a sense of comfort or intimacy, it is important for people sharing a bedroom with their pets to be aware of their potential to serve as a source of nighttime noise, heat or movement that can disrupt your ability to fall or stay asleep.

What still isn’t known

Survey-based studies like ours are unable to prove that co-sleeping with pets causes disrupted sleep, although there is some evidence suggesting that this could be the case.

One important factor that our study did not assess was whether participants were also co-sleeping with other people like a spouse or child. Previous research suggests that sharing a bed with other people can also affect our sleep and that the mental health benefits of pet ownership could be stronger for people with a romantic partner.

Chocolate Labrador dog sleeping on owner's bed, sunlight streaming in through window
Pets provide many health benefits during the day, but consider keeping them out of your bed at night. Justin Paget/DigitalVision via Getty Images

What’s next

It probably isn’t realistic for most people to just stop co-sleeping with their pets. So, what should someone do to improve their sleep if they already share a bed with their pets?

Some expert tips include choosing a mattress that is large enough for you and your pets, washing and changing your bedding regularly, and establishing and maintaining a consistent bedtime routine with your pets. Further research is needed to identify more specific habits and routines that pet owners can adopt to ensure a good night’s sleep when sharing the bedroom with their pets.

The Research Brief is a short take about interesting academic work.

Brian N. Chin, Assistant Professor of Psychology, Trinity College

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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Coming back to Jean and me at least we have a pretty regular routine with us going to our bedroom around 7pm to 8pm. In the morning over our daily coffees I always ask Jean what sort of night she had. Yesterday morning Jean replied that she had had a poor night. My judgement is that Jean has roughly one in two poor nights.

Picture Parade Four Hundred and Twenty-Seven

And it has to be the 2024 Eclipse.

(With thanks to Unsplash.)

April 8th, 2024

Photo by Jeni Holland on Unsplash

Photo by Luis Olmos on Unsplash

Photo by Nikhil Mitra on Unsplash

Photo by Stephen Walker on Unsplash

Photo by Nikhil Mitra on Unsplash

These are just a few of the photographs available on Unsplash. These and the others are just wonderful.

A dog train, no less!

Looking after their ex-rescue dogs.

This was an article on The Dodo and I thought it should be shared with you because it is a wonderful way of transporting their dogs.

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Couple Builds A ‘Dog Train’ To Take Their Rescue Pups Out On Little Adventures

“They just love it. They absolutely love it.”

By Stephen Messenger Published on the 15th March, 2022.

On Friday evenings, just before sunset, the din of traffic on the roads around Lehigh Acres, Florida, gives way to a sound far more pleasing — the cheerful chorus of happy pups on the move.

It’s at this time, like clockwork, a dog train takes to the streets just to brighten the lives of its furry passengers.

Alice E. Herrick

Alice Johnston and her husband, Paul, moved to Lehigh Acres about eight years ago, after years spent operating an animal rescue shelter in Costa Rica. But they didn’t relocate alone. They also brought along the more than a dozen dogs under their care there — all of whom had been saved from the streets.

Now in the suburbs, the Johnstons decided to get creative.

Alice E. Herrick

“We have so many dogs, of course we couldn’t walk them all or put them in the car to take them for a ride,” Alice Johnston told The Dodo. “So, my husband build a train so that we could take them out, drive around the community. He pulls the train with a lawnmower, and I ride a little scooter behind him to keep an eye on things, to make sure they’re safe.”

The happy gang is a sight to behold.

The idea for the Wonderland Express, as its known, was inspired by a Texas man who built a dog train for his own rescue pups. And the Johnstons’ dogs love it just as much.

“The dogs get so excited. They just love it. They absolutely love it,” Johnston said. “They know it’s Friday better than we do. It’s amazing how they know.”

But the pups aren’t the only ones thrilled about their weekly trips.

“We have people who wait for us every week [to pass by on the street],” Johnston said. “Some people come out and give the dogs treats. They really enjoy it.”

The Johnstons have put all that attention the train gets to some very good use.

“My husband has signs all over the train encouraging people to adopt, and not shop,” Johnston said. “There are so many homeless dogs, and they make wonderful pets. Anything we can do to encourage people to give these dogs a chance, we are happy to do it.”

The Johnstons don’t aim to publicize their Wonderland Express dog train, though they are glad people are happy to see it. For them, it’s all about their dogs’ enjoyment — and spreading the word about the joy of adopting.

“It gives us so much joy to know that dogs are getting a second chance,” Johnston said. “And it really gives us satisfaction knowing we’re giving our dogs a good life.”

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That last image I had real trouble with but I left it in the post just in case when it is published it comes out. But even without that photograph one gets the clear idea of the pleasure the Johnstons give to their dogs.

Perfect!

An article on loneliness

A surprising find!

I shall be 80 in November and I find myself thinking about death more often than I did a few years ago. As an example of how my mind has changed, yesterday I was contemplating renewing my subscription to the Free Inquiry magazine and wondering if I should renew it for two or three years? In other words will I still be alive in three years time? Silly but it is the truth. And that is not taking into account that I go to the Club Northwest two days a week and try and bike ride another two or three times a week.

Then let us not get into the topic of whether I will die before Jean or the reverse. That is an enormous subject and, thank goodness, where we live in Oregon one has the choice to die: “Two states, Oregon and Washington, currently have statutes providing a procedure for a terminally ill patient to request medication to end his or her life. These laws are sometimes referred to as “death with dignity” or “physician-assisted suicide” laws.

All of which is an introduction to a recent article published in The Conversation that I republish below:

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Loneliness can kill, and new research shows middle-aged Americans are particularly vulnerable

The desire to belong is a fundamental human need. Oliver Rossi/Stone via Getty Images

Frank J. Infurna, Arizona State University

Middle-aged Americans are lonelier than their European counterparts. That’s the key finding of my team’s recent study, published in American Psychologist.

Our study identified a trend that has been evolving for multiple generations, and affects both baby boomers and Gen Xers. Middle-aged adults in England and Mediterranean Europe are not that far behind the U.S. In contrast, middle-aged adults in continental and Nordic Europe reported the lowest levels of loneliness and stability over time.

We used survey data drawn from over 53,000 middle-aged adults from the U.S. and 13 European nations from 2002 to 2020. We tracked their reported changes in loneliness every two years across the midlife years of 45 to 65. This span provided us data from the so-called silent generation of people born between 1937 and 1945; baby boomers, born between 1946 and 1964; and members of Generation X, born between 1965 and 1974.

Our study makes clear that middle-aged Americans today are experiencing more loneliness than their peers in European nations. This coincides with existing evidence that mortality rates are rising for working-age adults in the U.S.

We focused on middle-aged adults for several reasons. Middle-aged adults form the backbone of society by constituting a majority of the workforce. But they also face increasing challenges today, notably greater demands for support from both their aging parents and their children.

Following the Great Recession from late 2007 to 2009, middle-aged adults in the U.S. reported poorer mental and physical health compared to same-aged peers in the 1990s. Compared to several European nations, U.S. middle-aged adults currently report more depressive symptoms and higher rates of chronic illness, pain and disability.

Why it matters

The desire to belong is an innate and fundamental need. When this is lacking, it can have downstream consequences.

Loneliness is bad for your health. Researchers have found that loneliness is as dangerous as smoking. Loneliness increases one’s vulnerability to sickness, depression, chronic illness and premature death.

Loneliness is considered a global public health issue. The U.S. surgeon general released an advisory report in 2023 documenting an epidemic of loneliness and a pressing need to increase social connection. Other nations, such as the U.K. and Japan, have appointed ministers of loneliness to ensure relationships and loneliness are considered in policymaking.

You can be lonely even when surrounded by people.

What still isn’t known

Why are middle-aged Americans exceptional when it comes to loneliness and poorer overall mental and physical health?

We did not directly test this in our study, but in the future we hope to zero in on the factors driving these trends. We think that the loneliness Americans are reporting compared to peer nations comes down to limited social safety nets and to cultural norms that prioritize individualism over community.

Individualization carries psychological costs, such as reductions in social connections and support structures, which are correlates of loneliness. Relative to the other nations in our study, Americans have a higher tendency to relocate, which is associated with weak social and community ties.

One of the reasons why we chose countries from across Europe is that they differ dramatically from the U.S. when it comes to social and economic opportunities and social safety nets. Social and economic inequalities likely increase one’s loneliness through undermining one’s ability to meet basic needs. Generous family and work policies likely lessen midlife loneliness through reducing financial pressures and work-family conflict, as well as addressing health and gender inequities.

Our findings on loneliness in conjunction with previous studies on life expectancy, health, well-being and cognition suggest that being middle-aged in America is a risk factor for poor mental and physical health outcomes.

The Research Brief is a short take on interesting academic work.

Frank J. Infurna, Associate Professor of Psychology, Arizona State University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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And on yesterday afternoon, the Sunday, I went for a bike ride of 22 miles. I loved the ride especially as I listened to music all the way; I have a portable speaker that clips near the front handlebars and plays tracks from my iPhone.

Then there was an article in March from the University of Bristol: “Happiness can be learnt, but we have to work at it – study finds.

It reads:

Press release issued: 11 March 2024

We can learn to be happy, but only get lasting benefits if we keep practising, a first-of-its-kind study has revealed.

The team behind the University of Bristol’s ‘Science of Happiness’ course had already discovered that teaching students the latest scientific studies on happiness created a marked improvement in their wellbeing.

But their latest study found that these wellbeing boosts are short-lived unless the evidence-informed habits learnt on the course – such as gratitude, exercise, meditation or journaling – are kept up over the long-term.

Senior author Professor Bruce Hood said: “It’s like going to the gym – we can’t expect to do one class and be fit forever. Just as with physical health, we have to continuously work on our mental health, otherwise the improvements are temporary.”

Launched in 2018, the University of Bristol’s Science of Happiness course was the first of its kind in the UK. It involves no exams or coursework, and teaches students what the latest peer-reviewed studies in psychology and neuroscience say really makes us happy.

Students who took the course reported a 10 to 15% improvement in wellbeing. But only those who continued implementing the course learnings maintained that improved wellbeing when they were surveyed again two years on.

Published in the journal Higher Education, it is the first to track wellbeing of students on a happiness course long after they have left the course.

Professor Hood said: “This study shows that just doing a course – be that at the gym, a meditation retreat or on an evidence-based happiness course like ours – is just the start: you must commit to using what you learn on a regular basis.

“Much of what we teach revolves around positive psychology interventions that divert your attention away from yourself, by helping others, being with friends, gratitude or meditating.

“This is the opposite of the current ‘selfcare’ doctrine, but countless studies have shown that getting out of our own heads helps gets us away from negative ruminations which can be the basis of so many mental health problems.”

Professor Hood has distilled the Science of Happiness course into a new book, out on March 10. ‘The Science of Happiness: Seven Lessons for Living Well’ reveals an evidence-informed roadmap to better wellbeing.

The other paper authors are fellow University of Bristol academics Catherine Hobbs and Sarah Jelbert, and Laurie R Santos, a Yale academic whose course inspired Bristol’s Science of Happiness course.

Paper

Long‑term analysis of a psychoeducational course on university students’ mental well‑being‘ by Catherine Hobbs, Sarah Jelbert, Laurie R. Santos and Bruce Hood in Higher Education

Further information
  • Surprising take aways from the Science of Happiness course include:
    • Talking to strangers makes us happier, despite a majority of us shying away from such encounters.
    • Social media is not bad for everyone, but it can be bad for those who focus on their reputation.
    • Loneliness impacts on our health by impairing our immune systems.
    • Optimism increases life expectancy.
    • Giving gifts to others activates the reward centres in our brain – often providing more of a happiness boost than spending money on oneself.
    • Sleep deprivation impacts on how well we are liked by others.
    • Walking in nature deactivates part of the brain related to negative ruminations, which are associated with depression.
    • Kindness and happiness are correlated.

I sincerely hope you find today’s post, a long post, of interest.

Picture Parade Four Hundred and Twenty-Six

More dog photos courtesy of Unsplash.

Photo by Vincent van Zalinge

Photo by gotdaflow

Photo by Kieran White

Photo by Kinshuk Bose

Photo by Ja San Miguel

Photo by Taylor Kopel

Photo by Clarke Sanders

Apologies for the re-posting of some of these photos.

I can’t stop thinking about our dogs

They are so precious!

We went to a Humanists garden party on Tuesday afternoon and two other attendees had brought their dogs with them. The dogs were so friendly and gentle, as well as being highly sociable, that the conversation frequently was about dogs.

In a similar vein, on The Dodo yesterday was this:

Dande
Rescue Vizsla mix, 3.5 years old.“Dande was rescued from Waco,Texas, after a hurricane and flooding. She probably got separated from her humans. She was very skittish and afraid of everything when I first rescued her. She has come a long way. She is the most affectionate dog of the four that I have owned. I love her so much!” — her person

In a world which seems so strange at present, thank goodness we have our dogs.

Dogs!

Just a reminder how special they are.

The first day that Pharaoh was passed across to me. Devon, June 2003.

That was before I met Jean. We met in December 2007 in San Carlos, Mexico. Jean’s husband had died in 2005.

(Believe it or not Jean and I were both born in London some 26 miles apart; albeit I was born a tad before Jean.)

Now the next photo is at our home in Merlin, showing Pharaoh standing in Bummer Creek just above the old dam wall.

I’ll just stand here and watch the goings-on!
Jeannie collecting Oliver

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Jean caressing Brandy

Dogs are so precious, and I am extraordinarily fortunate to have met Jean in 2007, when she had over twenty dogs.