The ocean census project passed 1,100 newly described marine species in 2026, with ai image…
the ocean census project passed 1,100 newly described marine species in 2026, with ai image recognition and edna doing the cataloguing that used to take a taxonomy career, and dalhousie trained a model to decode the nocturnal behavior of critically endangered north atlantic right whales. noaa is putting that detection on rov and auv vehicles so animals get identified in real time thousands of meters down.
the ocean is the last dataset big enough to keep computer vision honest.
Context
Verified dates: Ocean Census announced on May 19, 2026 that scientists found 1,121 previously unknown species, a 54 percent jump in annual identification. Scientific American (May 24) says that came over 13 expeditions and other efforts between mid-2025 and mid-2026.
EurekAlert (Sep 16, 2026) reports Dalhousie University researchers used AI to reveal nighttime feeding behavior in North Atlantic right whales, near the surface. NOAA Ocean Exploration's Deployable AI project develops technology for underwater vehicles to find, follow and identify animals in video in real time.
The 1,100-plus new species and the Dalhousie right whale work match the sources, with the census count dated May 19, 2026. The AI image recognition and eDNA cataloguing, the critically endangered label, NOAA's use on both ROV and AUV vehicles and detection thousands of meters down were not seen in the sources read, so unsupported here, not refuted. 'The ocean is the last dataset big enough to keep computer vision honest' is the author's opinion.
Related work
Watch next
- Find the role of eDNA and AI image recognition in the census.
Sources
- Ocean Census: over 1,100 new marine species discoveredoceancensus.org
- Scientific American: Ocean Census reveals more than 1,100 new speciesscientificamerican.com
- EurekAlert: AI reveals novel nighttime feeding behaviors in right whalese3.eurekalert.org
Provenance
The note above is reproduced unedited from the original post, first published on Threads on 1 October 2026 at 18:36 IST. Sources are the papers and datasets the note draws on.
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