Researchers Spotted Chilean Devil Rays off New England Coast
The critically endangered rays were observed during an aerial survey in the Northeast Canyons and Seamounts Marine National Monument.
Updated on Oct. 12, 2026 in Aquariums
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On August 16, 2026, New England Aquarium observers sighted four Chilean devil rays in the Atlantic Ocean. These rare creatures were identified 130 miles southeast of Cape Cod during a survey that recorded over 2,000 marine animals.
Why it matters
The sighting highlights the rich biodiversity within the protected 5,000-square-mile sanctuary, which remains a critical habitat for endangered species. The presence of these rays in warm Gulf Stream waters underscores the ecological importance of this unique underwater environment.
Researchers documented 15 marine species during the August survey, including the four critically endangered rays. The sanctuary, located 130 miles southeast of Cape Cod, is home to diverse wildlife capable of diving to depths of 6,000 feet.
The players
New England Aquarium
A research and conservation institution dedicated to marine life protection and public education regarding ocean health.
The details
The rays were identified during an aerial survey conducted over the Northeast Canyons and Seamounts Marine National Monument. These animals were drawn to the region by warm currents from the Gulf Stream, which provide a suitable environment for the species. The monument covers nearly 5,000 square miles and is designed to protect deep-sea habitats where these rays spend time at depths reaching 6,000 feet.
Timeline
2016: The Northeast Canyons and Seamounts Marine National Monument was established.
Early 2026: Federal protections for the marine sanctuary were reduced to allow commercial fishing.
August 16, 2026: Aerial observers sighted four Chilean devil rays.
The Home Front
The sighting follows federal policy changes in early 2026 that reduced protections for the Northeast Canyons and Seamounts Marine National Monument. This move has sparked ongoing discussions regarding how commercial fishing access may impact protected deep-sea habitats.
While these rays are far offshore, enthusiasts interested in deep-sea biodiversity can track public reports from marine research organizations to learn more about the Atlantic ecosystem. Check official conservation bulletins to see how local maritime policies may affect the future of these protected habitats.
The takeaway
The observation of these endangered rays serves as a reminder of the complex and diverse marine life existing in U.S. waters. Keep track of biodiversity updates from marine research institutions to stay informed about the health of protected offshore sanctuaries.
Further reading
For more on the species found in regional marine sanctuaries, visit the Aquariums section.
Source note: This article includes information reported by Masslive.
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