Nature's GPS: Sharks read magnetic fields for directions

Yahoo – AFP, May 6, 2021 

Forget Google Maps -- sharks can read the Earth's magnetic field like a GPS navigator to find their way, a study in Current Biology showed Thursday. 

Lead author Bryan Keller told AFP the paper vindicates a decades-old theory about how the aquatic predators are able to migrate vast distances, swim in arrow-straight lines, and return to their precise point of origin. 

Sharks are also known to have a fine-tuned electrosensing ability that helps them detect prey. 

All these factors led scientists to believe that sharks -- like sea turtles and certain other species -- can glean their position and orientation using the magnetic field generated deep within our planet. 

But there had been no way of proving it, until now. 

For their research, Keller, project leader of Save Our Seas Foundation Florida, decided to study a small member of the shark family, called bonnetheads, that are native to the Gulf of Mexico. 

"The bonnethead returns to the same estuaries each year," said Keller, a biological oceanographer at Florida State University Coastal and Marine Laboratory. 

"This demonstrates that the sharks knows where 'home' is and can navigate back to it from a distant location." 

The team caught 20 juvenile bonnetheads then exposed them to a device called a Merritt coil -- a wooden cube with vertically and horizontally arranged copper wiring running along it, and a shark tank at the center. 

The device was used to simulate magnetic field conditions that corresponded to different locations on Earth, hundreds of kilometers from where the bonnetheads were caught. 

As predicted, the sharks oriented themselves northward when the magnetic conditions simulated a position south of where they were caught. 

They didn't orient themselves in any direction when the coil told them they were already at their home. 

"This work provides clarity for how they maintain navigational success," said Keller. 

He added that it was unlikely that bonnetheads evolved this ability independently of other sharks, and the finding illuminated impressive feats among its cousin species. 

"The great white, for example, has been shown to migrate from South Africa to Australia, returning to the same tagging site the following year in South Africa," he said. 

This movement was over 20,000 kilometers over nine months with the animal displaying an "incredibly straight swimming trajectory." 

Keller said in future studies he'd like to explore the effects of magnetic fields from human sources, such as submarine cables, on sharks.

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“2011 and Beyond” - What you are seeing, and why - Jan 16, 2010 (Kryon channeled by Lee Carroll) (Text version)

“… (2) The second thing the melting ice caps give you is about ecology. I'll give you this prediction in a moment. There is a Human 3D paradigm that says everything gets "used" and then goes away. But nature doesn't work that way, and our prediction is going to go against everything you have been told. I'm going to give you a parable and the prediction in a moment, but before that, I'm going to give you the explanation of the birds and the fish.

In the last few weeks, fish have been washing up dead in certain lakes by the hundreds of thousands, if not millions. Birds have been falling from the sky. I'm going to make a statement way in advance of what science is going to tell you. All of it can be traced to the water cycle - all of it. It's always about the weather, a cycle of weather you've not seen before. Do you remember a few years ago when whales were beaching themselves? Did you notice that this attribute stopped? But while they were beaching themselves every year, many Human Beings were in fear, saying, "It's the end of the world. They're committing suicide."

The whales beached themselves because the magnetics of the earth shifted so greatly that their navigational system [the magnetite in their biology, which is their migration compass] steered them right into the land. The land didn't move; the magnetics did. Therefore, you might say their internal inherited migration map was flawed. The reason it's not happening now is because the calves, the generation beyond the one that beached themselves, figured it out and rewrote the maps. Nature [Gaia] does this. So the next generation didn't repeat it. Instead, it realigned itself to the migratory lay lines and now whales don't beach themselves nearly as often.

The magnetics of the planet continue to shift and the birds are unaware. Like the whales, many of the birds have migrated themselves right into a high place in the atmosphere, which pummeled them to death by freezing rain and hail. Then they fall from the sky. It's the weather cycle. Will they continue to do this? Some will, for awhile, and then they will figure it out and recalibrate. That's what nature does.

You might say, "Well, nature's way is severe." It is not severe. It is a positive learning system that allows generations of birds to be around next time. The few deaths allow for the many to continue their life cycle and their lineage on the earth.

I want you to analyze the fish that have washed up. Let science reveal this as well. I want you to analyze the fish. They have something in common. They're all juveniles. And why is that? What do you know about the water cycle? What do you know about cold water and the life cycle of certain fish and their habits of reproduction? I will tell you the layers of water are changing in temperature and that is going to change the life cycle of the oceans and lakes. The juvenile fish are the most susceptible to death by becoming too cold, especially the ones of the kind that washed up dead. By the tens of thousands, the cold killed them. It is the water cycle. Will it continue? For awhile, until they acclimate, until they recalibrate for the cold - and they will. Nature does that.  ….“

"The Energy of the Future" (2) - Dec 7, 2014 (Kryon Channelling by Lee Carroll) - (Text version)

“… The Physics of It: A Review

Now for some physics, and I'll call it spiritual physics so it's not too complicated. In 1993, we gave you a book called The End Times. In this book, we made some statements. We talked about the magnetic grid of the earth, and we told you that it had to be there for Human life to exist - and it does. At the time, science didn't agree, but now many are seeing it. We went on to give you the esoterics of it, what my partner calls the woo-woo part. Your DNA, a multidimensional molecule, has within it everything that the Universe knows. It carries your Akashic Record, all of your lifetimes, all of your spiritual purpose, your spiritual being and your karma. Everything is in your DNA. This will never be proven, since it's a spiritual attribute. The DNA creates a field and it's called the Merkabah (a Hebrew word).

We also told you that the magnetic grid of the earth, a multidimensional energy, transfers certain things to your DNA on a day-by-day basis. The grid then becomes a major energy transfer system. That should have connected the dots for some of those who were paying attention - for if the grid changes, dear ones, you do, too. I told you the grid would change more in 10 years than it had in 100, and it did. You can measure your magnetic grid's movement with a compass. Between 1993 and 2002, it moved greatly, more than in any other time in modern Human history. We said this would be, and so it was. Our grid group left in 2002, as we told you we would.

Again, those paying attention should have known something was happening. I also told you within those initial transmissions back then that you would have no Armageddon, and you did not. Also, that there would be no World War III, and there wasn't. In the face of all the prophecy that told you differently, we told you there was a potential for Human Beings to pass the marker, survive, and start a new energy on the planet. We told you this would be the start of peace on Earth, and this is where you sit today. All of those years ago, we told you about the potential of where you sit today, listening to this message, and asking what might be next. So I'll label the channel right now: The Energy of the Future.

The Energy of the Future

Last week, I gave you a channelling of what to expect within the next three years. The message tonight will talk to you about the energies that are going to be manifested beyond that and some of the changes to expect and why they are taking place. You may want to listen to this channel a number of times to put it together, for there are reviews and new information.

So before we begin, what have we established?

Number One: Locked into the Human body via your DNA is brilliance and mastery, working at approximately 34 percent.

Number Two: The magnetic grid of the planet postures everything to do with your DNA. It also has much to do with what you call Human nature, what you want and what you've created. It seems static, never changing, and has been seen as "the way it is". However, we will call it the temporary lock on DNA. You see, when your Human consciousness and spiritual maturity starts to move in the next years, your DNA will start to change. This has nothing to do with chemistry, but everything to do with energy stored within it, and rewriting the data. New energies will unlock certain parts that have been locked, some of them being the very parts that I've just told you about at the beginning of this channelling - the things that are puzzling regarding healing and the Akash.  …”