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New AI system uses cameras and thermal sensors to steer ships clear of gray whales in the San Francisco Bay

Phys · · 1027 words · By Sonia Fernandez
Environmental Conservation Technological Innovation Climate Change Impact

Researchers from UC Santa Barbara and various partners have implemented an AI-powered thermal imaging system to detect gray whales in the San Francisco Bay. The system aims to reduce ship strikes by alerting mariners to whale locations, addressing a rise in whale deaths linked to climate-driven food scarcity in the Arctic.

open_in_new Read the original article: https://phys.org/news/2026-05-ai-cameras-thermal-sensors-ships.html

analyticsAnalysis

30%
Propaganda Score
confidence: 95%
Minor concerns. Some persuasive language detected, but largely factual.

psychologyDetected Techniques

warning
Loaded Language 90% confidence
Using words with strong emotional connotations to influence an audience.
warning
Appeal to Pity 85% confidence
Evoking sympathy to win support rather than using logical arguments.

fact_checkFact-Check Results

15 claims extracted and verified against multiple sources including cross-references, web search, and Wikipedia.

check_circle Corroborated 7
schedule Pending 5
help Insufficient Evidence 2
info Single Source 1
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“Researchers from UC Santa Barbara's Benioff Ocean Science Laboratory (BOSL) and local partners in San Francisco have unveiled new technology in their ongoing efforts to prevent whales and oceangoing vessels from colliding in and near the busy San Francisco Bay.”
CORROBORATED
Multiple web search results confirm that researchers from UC Santa Barbara's Benioff Ocean Science Laboratory (BOSL) and local partners have unveiled technology to prevent whale-vessel collisions in the San Francisco Bay.
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web search NEUTRAL — Researchers from UC Santa Barbara’s Benioff Ocean Science Laboratory (BOSL) and local partners in San Francisco have unveiled new technology in their ongoing efforts to prevent whales and oceangoing v…
https://news.ucsb.edu/2026/022586/new-ai-system-uses-cameras…
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web search NEUTRAL — Whale Safe Santa Barbara and the new San Francisco expansion will show the efficacy of this tool for other locations where whales are at risk of collision with ships such as in San Diego, key ports al…
https://www.marinemammalcenter.org/news/whale-safe-to-launch…
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web search NEUTRAL — New technology developed in Bay Area to keep whales safer; here's how it works. ByMike Nicco and Tim Didion KGO logo.The buoy-based technology was developed by partnerships, including with the Benioff…
https://abc7news.com/post/whale-safe-technology-whales-colli…
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“Powered by artificial intelligence, this system uses thermal imaging to detect the heat signatures of whales in the vicinity, as well as their "blows" (exhaled breath) in the busy waterway”
CORROBORATED
Multiple sources confirm the system uses AI and thermal imaging to detect heat signatures and blows of whales.
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web search NEUTRAL — 2 days ago ... ... detect whales by sensing the heat of their blows with thermal imaging. ... system uses thermal imaging to detect the heat signatures of ...
https://www.universityofcalifornia.edu/news/new-ai-system-us…
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web search NEUTRAL — 4 days ago ... ... detect whales by sensing the heat of their blows with thermal imaging ... system uses thermal imaging to detect the heat signatures of ...
https://news.ucsb.edu/2026/022586/new-ai-system-uses-cameras…
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web search NEUTRAL — 2 days ago ... The system, called WhaleSpotter, scans the bay around the clock for whale blows and heat signatures up to 2 nautical miles away, alerting ...
https://www.facebook.com/abc7news/posts/the-system-called-wh…
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“Gray whale season typically peaks in May”
CORROBORATED
One source explicitly states 'Gray whale season typically peaks in May'. Another source mentions northbound mothers with calves from March through May, supporting the timing.
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web search NEUTRAL — The gray whale, also known as the grey whale, is a baleen whale that migrates between feeding and breeding grounds yearly. It reaches a length of 14.9–15.2 m, a weight of up to 41 to 45 tonnes and liv…
https://en.wikipedia.org/wiki/Gray_whale
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web search NEUTRAL — Winter (December-March): Point Loma Whale Season Peak This is prime time for gray whale migration. Southbound whales pass San Diego from December through February, followed by northbound mothers with …
https://aolani.cc/best-time-whale-dolphin-watching-charter-s…
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web search NEUTRAL — Gray whale season in Southern California runs from January through April — the prime window if you want to see these ancient migrants moving along the coast. Blue whales and fin whales dominate from M…
https://2seewhales.com/blog/best-whale-watching-california/
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“already this year seven whales have been found dead, several of which were fatally struck by vessels coming in and out of the bay.”
CORROBORATED
Two independent web search results confirm that seven whales have been found dead this year, with several caused by vessel strikes.
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web search NEUTRAL — May 6, 2026 ... NEWS: 21 gray whales found dead in SF Bay so far this year, most since 2000 Scientists have responded to 21 gray whale deaths in the San ...
https://www.facebook.com/CenterforBioDiv/posts/tragic-news-w…
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web search NEUTRAL — 19 hours ago ... Last year, 21 gray whales were found dead around San Francisco Bay and 40% of those were from ship collisions. This year, seven whales have ...
https://www.latimes.com/california/story/2026-05-21/ai-gray-…
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web search NEUTRAL — 2 days ago ... Gray whale season typically peaks in May and already this year seven whales have been found dead, several of which were fatally struck by ...
https://www.universityofcalifornia.edu/news/new-ai-system-us…
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“the grays, who typically do not enter the bay during their 12,000-mile annual round trip between their Alaska feeding grounds and their Mexican birthing lagoons”
CORROBORATED
Sources confirm the ~12,000-mile migration between Alaska/Arctic and Mexico and note that historically gray whales were not known to enter the San Francisco Bay.
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web search NEUTRAL — Historically gray whales (Eschrichtius robustus) were not known to enter San Francisco Bay on their migration. But using photo surveys, researchers recorded 114 individual whales in the area between 2…
https://news.mongabay.com/short-article/2026/04/san-francisc…
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web search NEUTRAL — Whales in the San Francisco Bay can be nearly impossible to spot from a ship, until now.Gray whales have long migrated along the California coast on their roughly 12,000-mile (19,300-kilometer) journe…
https://www.tv20detroit.com/science-and-tech/san-francisco-h…
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web search NEUTRAL — Gray whales migrate from Arctic waters full of food to the lagoons of Baja Mexico—but as the climate crisis gathers pace, they have been sighted foraging in unexpected places. Recently, some have begu…
https://phys.org/news/2026-04-gray-whales-san-francisco-bay.…
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“The system was designed by researchers at BOSL in collaboration with the U.S. Coast Guard's Vessel Traffic Service, and whale experts at The Marine Mammal Center.”
SINGLE SOURCE
While the general partnership with BOSL is confirmed, the specific collaboration with the U.S. Coast Guard's Vessel Traffic Service and The Marine Mammal Center is not explicitly detailed across multiple independent sources in the provided evidence; the provided evidence for this claim index consists of general whale definitions from Wikipedia and Britannica.
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web search NEUTRAL — Whales range in size from the 2.6 metres (8.5 ft) and 135 kilograms (298 lb) dwarf sperm whale to the 29.9 metres (98 ft) and 190 tonnes (210 short tons) blue whale, which is the largest known animal …
https://en.wikipedia.org/wiki/Whale
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web search NEUTRAL — May 4, 2026 · Whale, any of the larger species of aquatic mammals belonging to the order Cetacea. Whales are the heaviest known animals, living or fossil, reaching a maximum size in the blue whale of …
https://www.britannica.com/animal/whale
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web search NEUTRAL — Whale Whales are large-sized marine mammals belonging to the Cetacea infraorder just like porpoises and dolphins. Being in existence for more than 40 million years, they are the only mammals to surviv…
https://www.animalspot.net/whale
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“Employing Flir thermal cameras coupled with AI-powered detection technology developed by marine mammal detection technology company WhaleSpotter”
CORROBORATED
Multiple sources confirm the use of FLIR thermal cameras and AI technology developed by WhaleSpotter.
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web search NEUTRAL — This new system will save whales’ lives.” The second detection system will be installed on MV Lyra, a passenger ferry operated by San Francisco Bay Ferry on a daily route connecting Vallejo to downtow…
https://news.ucsb.edu/2026/022586/new-ai-system-uses-cameras…
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web search NEUTRAL — a group of FLIR technology uses to detect whales. An AI-powered whale detection system using thermal imaging is being deployed to help ships avoid collisions with endangered whales – one of the leadin…
https://marineindustrynews.co.uk/thermal-cameras-and-ai-comb…
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web search NEUTRAL — Teledyne FLIR OEM, part of Teledyne Technologies Incorporated, announced WhaleSpotter as the latest collaborator in its Thermal by FLIR program, supporting efforts to prevent fatal whale strikes throu…
https://oceannews.com/news/science-technology/teledyne-flir-…
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“detecting the heat signature of a warm-blooded whale blow at a range of up to four nautical miles (7 km).”
CORROBORATED
Two separate search results explicitly state the system can detect whale blows at a range of up to four nautical miles (7 km).
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web search NEUTRAL — 2 days ago ... In Canada, advanced technology is being used to protect endangered whales through the deployment of smart buoys that track their movements in ...
https://www.facebook.com/abc7news/posts/the-system-called-wh…
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web search NEUTRAL — 2 days ago ... ... whale blow at a range of up to four nautical miles (7 km). Each detection is instantly reviewed by one of WhaleSpotter's credentialed marine ...
https://www.universityofcalifornia.edu/news/new-ai-system-us…
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web search NEUTRAL — 4 days ago ... ... whale blow at a range of up to four nautical miles (7 km). Each detection is instantly reviewed by one of WhaleSpotter's credentialed marine ...
https://news.ucsb.edu/2026/022586/new-ai-system-uses-cameras…
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“UC Santa Barbara scientists map out the whale detections on the Whale Safe website—an online whale tracker developed by the BOSL scientists”
INSUFFICIENT EVIDENCE
No evidence was provided in the search results to confirm the specific details regarding the Whale Safe website mapping.
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“Half of all Eastern North Pacific gray whales have died in the past 10 years.”
INSUFFICIENT EVIDENCE
No evidence was provided in the search results to confirm or deny the mortality rate of the Eastern North Pacific gray whale population over the last 10 years.
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“Last year was one of the deadliest on record for gray whales in the bay, with 21 dead”
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“The first node in the whale detection network was installed in collaboration with the Coast Guard on a USCG communication station on Angel Island.”
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“The second detection system will be installed on MV Lyra, a passenger ferry operated by San Francisco Bay Ferry on a daily route connecting Vallejo to downtown San Francisco.”
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“SF Bay Ferry, a public ferry agency that carries three million passengers per year”
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“The thermal camera expansion is one piece of a broader collaboration coordinated through the San Francisco Harbor Safety Committee's Marine Mammal Subcommittee that brings together a dozen organizations”
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info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.