Dogs Join the Search for Amelia Earhart’s Remains

The quest to find Amelia Earhart’s final resting place just got a little more interesting, as four National Geographic-sponsored bone-sniffing border collies set sail for a remote Pacific island.

The famed aviatrix and her navigator were last seen on July 2, 1937, soaring into the sky above New Guinea. We know where they were headed—Howland Island, a mere speck in the ocean—but we don’t know where they went. There are plenty of theories, of course. Some people think Earhart was actually a spy who went into hiding after completing her final mission. Others think she was captured.

But some of the most compelling evidence comes from Nikumaroro, an uninhabited atoll located about 1000 miles north of Fiji. The island is just 350 nautical miles southwest of Howland Island. At low tide, its exposed reef could have made a welcoming spot to land an ailing plane. Most importantly, we’ve found bones there before; the British government recovered 13 human bones there in 1940.

Lagoon on the remote Pacific island of Nikumaroro.
Angela K. Kepler, Wikimedia Commons // Public Domain

Those bones have since been lost, as has the precise location of where they were discovered, but archaeologists believe they know where to find more.

So the International Group for Historic Aircraft Recovery (TIGHAR) is sending a new mission to the island, bolstered with some very special experts. Berkeley, Piper, Marcy, and Kayle all trained as remains detection dogs by the Institute for Canine Forensics.

“No other technology is more sophisticated than the dogs,” expert Fred Hiebert told National Geographic News. “They have a higher rate of success identifying things than ground-penetrating radar.” Hiebert is archaeologist in residence at the National Geographic Society, which sponsored the collies’ involvement.

The dogs’ job is to follow the scent of human bones, then alert their human counterparts, who will excavate in a wide circle around the targeted area. It probably won’t be an easy job. Heat, vegetation, and scavengers can all throw off the scent, and Nikumaroro is sweltering, dense with greenery, and crawling with bone-cracking coconut crabs.

That last thing might not be terrible. “The crabs are our friends,” Hiebert says. It’s possible that they found the remains themselves, then dragged them back to their burrows. The dark, underground holes could actually help preserve the remains and their scent.

Hiebert and his colleagues at TIGHAR know it’s a long shot. The scent trail likely went cold ages ago, if the bones are even still there, if they ever were there at all.

“But if the dogs are successful,” Hiebert says, “it will be the discovery of a lifetime.”

[h/t National Geographic News]

Could Gigantic Coconut Crabs Have Played a Part in Amelia Earhart’s Mysterious Disappearance? At Least One Scientist Thinks So

Getty Images
Getty Images

Amelia Earhart's disappearance during her attempt to fly around the world has captivated historians and conspiracy theorists for more than 80 years. One organization is now suggesting that her fate may have been sealed by giant crabs.

The International Group for Historic Aircraft Recovery (TIGHAR) believes that Amelia Earhart and navigator Fred Noonan may have landed their plane on Nikumaroro Island when they couldn't find their target, Howland Island, and that Nikumaroro's endemic crustaceans may have played a part in the ensuing mystery.

According to National Geographic, there are several clues supporting TIGHAR's theory. The large reef that hugs Nikumaroro’s coast makes it conducive to emergency aircraft landings. In 1940—just three years after Earhart’s disappearance—British colonists found 13 human bones beneath a ren tree on the island and shipped them to Fiji, where they were lost. The colony's administrator, Gerald Gallagher, sent a telegram back to England positing that it was Earhart’s skeleton. Then, in 2001, researchers uncovered U.S.-made artifacts around the ren tree including a jackknife, a woman’s compact, a zipper, and glass jars. The plot thickened even further in 2017, when four forensic bone-sniffing dogs all indicated that a human had indeed died at the site, though excavators failed to dig up any more evidence.

If those 13 bones beneath the ren tree did belong to the unfortunate castaway, where are the rest of her remains? Tom King, TIGHAR’s former chief archaeologist, thinks that coconut crabs can answer that question.

Nikumaroro is home to thousands of the colossal creatures, which can grow to a terrifying 3 feet across and weigh 9 pounds. They’re sometimes called robber crabs because of their penchant for absconding with objects that smell like food, and they’ll eat practically anything—coconuts, fruit, birds, rodents, other crabs, their own discarded body parts, and carrion.

It’s not unreasonable, then, to think that coconut crabs may have feasted on Earhart’s corpse and then taken her bones home with them. In one experiment to test the theory, TIGHAR researchers deposited a pig carcass on the island and filmed the aftermath. With the help of small strawberry hermit crabs, coconut crabs stripped the pig down to the bone in two weeks. After a year, some of the bones had been dragged 60 feet from the carcass’s original location, and some were never recovered at all.

King believes Earhart’s missing 193 bones could be hidden in the burrows of various coconut crabs. As in the pig experiment, crabs may have scattered some of Earhart’s bones dozens of feet away, but maybe not all of them—after all, the forensic dogs smelled bones near the ren tree that haven’t yet been located. Right now, TIGHAR is working with the Canine Forensics Foundation to further explore the area.

While we wait for more answers, dive into these other theories about Earhart’s disappearance.

[h/t National Geographic]

Submarine Expedition Reveals Parts of the Titanic Have Fully Decayed

NOAA/Institute for Exploration/University of Rhode Island
NOAA/Institute for Exploration/University of Rhode Island

In 1985, oceanographers Robert Ballard, Jean-Louis Michel, and their crew located the wreck of the RMS Titanic at the bottom of the Atlantic Ocean. Images of the shipwreck have since become as iconic as photographs of the ocean liner taken before the 1912 tragedy. But the ruin's time in the ocean is limited. As part of an upcoming documentary, a crew of scientists carried out the first manned expedition to the wreck in 14 years and discovered the Titanic is rapidly decaying, BBC reports.

After it sank, the Titanic settled in two parts on the seafloor about 370 miles off the coast of Newfoundland, Canada. Most of the wreck is still intact, but a lot has changed since 2005, when it was last visited by a human-occupied submersible.

While working on a film for Atlantic Productions London, an exploration team from Triton Submarines visited the wreck five times over eight days and discovered that entire sections of the ship have disappeared. The starboard side of the officer's quarters has deteriorated, and the captain's bathtub is totally gone. The deck house on the same side and the sloping lounge roof of the bow are also on the brink of collapse, according to the crew.

Unlike other artifacts and historic sites, there's no way to preserve the wreckage of the Titanic for future generations. Churning ocean currents, corrosive salt, and metal-eating bacteria will continue to break down the steel behemoth until it becomes part of the sea. Some experts estimate that by 2030, it's likely that no part of the wreck will remain.

Whether that projection is off by years or decades, these findings suggest that every new team that visits the Titanic may find something different than the team before them. On this most recent expedition, the Triton Submarines exploration team was able to film the wreck in 4K for the first time. That footage may end up being some of the last ever captured of many elements of the ship.

[h/t BBC]

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