Researchers Race Against Crabs and Climate to Solve Amelia Earhart Mystery
A team has arrived at Nikumaroro Island to investigate a potential wreckage of the famed aviator's plane, facing challenges from giant crabs and El Niño.
A research expedition has landed on Nikumaroro Island in the Pacific Ocean to investigate a potential wreckage site of Amelia Earhart, the pioneering aviator who vanished in 1937 during an attempt to circumnavigate the globe. The team, comprising members from the Archaeological Legacy Institute and Purdue University, arrived Monday and expects to spend five days on the island.
The search efforts could be complicated by the presence of giant coconut crabs, also known as robber crabs, and the strongest El Niño climate phenomenon ever recorded. These large crustaceans emerge at night, hunting small mammals and seabirds, prompting the researchers to sleep aboard their ship, the Marin Mainiku, for safety.
The team aims to inspect what is known as the Taraia Object, first identified in satellite imagery in 2020. Located on the edge of a lagoon off Nikumaroro, some researchers believe it could be remnants of Earhart's Lockheed Electra 10E aircraft, while others remain skeptical, suggesting it might be a natural formation like a collapsed tree.
This marks the first authorized trip to Nikumaroro in seven years and the first visit to the Taraia Peninsula in over 15 years, according to Purdue University. The expedition vessel, the Marin Mainiku, completed a five-day voyage across 830 nautical miles of the South Pacific to reach the western side of the island, which is part of the nation of Kiribati.
Expedition leader Rick Pettigrew stated in a blog post on Monday, "It is incredibly rewarding to be this close to completing our inspection of the Taraia Object and potentially solving, at long last, the outstanding mystery of the disappearance of Amelia Earhart and Fred Noonan more than 89 years ago."
On the Ground
On Tuesday, the crew planned to navigate a narrow channel through the island's reef, created by the British in 1963 when the island was last inhabited. Initial work on the island is expected to focus on transporting equipment, clearing vegetation, and establishing operational bases, with one group tasked with cutting a trail through the jungle.
By Wednesday, the search will shift to the Taraia Peninsula to look for evidence, including magnetic metals. The final phase of the investigation will involve using dredging equipment to move sediment for a visual inspection of the mystery object, believed to be situated approximately 10 feet from the shore in water as shallow as five feet, depending on tidal conditions.
Environmental Challenges
Researchers acknowledge that weather and ocean conditions will continue to be a significant factor. The El Niño phenomenon could restrict daily access to the shore. Michael Krivor, a marine archaeologist on the trip, expressed concern about a weather pattern moving from east to west that could affect the safety of transit through the reef channels.
The coconut crabs present another considerable challenge. These large land-dwelling invertebrates, native to islands in the South Pacific, can lift up to 28 kilograms (62 pounds) and are capable of cracking open coconuts. Some theories about Earhart's disappearance have suggested that she may have survived a crash on the island only to be overcome by these crabs, which some believe could have carried away her remains. To mitigate risks, the research crew will remain aboard the Marin Mainiku each night due to the crabs' size and nocturnal activity, which makes staying on the island impractical.