Sunday, October 11, 2026 SourcesAbout🌓
🇺🇸 US ▾
BREAKING
› Dominion still has pending lawsuits against election deniers such as Rudy Giuliani and Sidney Powell› Russia is 'going backwards' in equipment and deploying post WWII-era tanks, according to Western officials› Podcast: One country musician is calling for other artists to oppose assault rifles› Bidets save you money and reduce waste — we tested the best options out there› 50+ products to make your life easier and our planet cleaner› Mother's Day is around the corner. Here are 50+ thoughtful gifts she'll love› A head-to-toe guide of how men should dress this spring, and where they should shop› 42 of the most useful travel products you can buy on Amazon› The 7 best high-yield savings accounts of April 2023› Taxes are due tomorrow. Here's how to file for an extension› Dominion still has pending lawsuits against election deniers such as Rudy Giuliani and Sidney Powell› Russia is 'going backwards' in equipment and deploying post WWII-era tanks, according to Western officials› Podcast: One country musician is calling for other artists to oppose assault rifles› Bidets save you money and reduce waste — we tested the best options out there› 50+ products to make your life easier and our planet cleaner› Mother's Day is around the corner. Here are 50+ thoughtful gifts she'll love› A head-to-toe guide of how men should dress this spring, and where they should shop› 42 of the most useful travel products you can buy on Amazon› The 7 best high-yield savings accounts of April 2023› Taxes are due tomorrow. Here's how to file for an extension
Technology

A dolphin named Bubbles makes other fish vomit, then eats it

Ars Technica ·
A dolphin named Bubbles makes other fish vomit, then eats it

Staff at the Lady Elliott Island Eco Resort off the southern Great Barrier Reef in Australia are well acquainted with the shenanigans of a male bottlenose dolphin they've nicknamed Bubbles.

Bubbles has been around since at least 2017 and regularly harasses local bigeye trevally , chasing a fish around and stressing it so much that the fish throws up what it has consumed.

Bubbles then devours the regurgitated food.

The dolphin's unusual behavior is the focus of a new paper published in the journal Ecology and Evolution.

If you're thinking that Bubbles sounds like kind of a jerk and Flipper would never behave like this, think again.

"This perception of dolphins as the ‘good guys of the sea’ has more to do with anthropomorphism—our tendency to assign human characteristics to them—and perhaps that’s because dolphins appear to be smiling," said co-author Asia Haines of the University of the Sunshine Coast .

"Dolphins are predators and actively hunt their prey, whether it has been stolen from another species or not.” The technical term is kleptoparasitism , and it usually involves one species taking food away from another, often via aggressive confrontation.

Bees and wasps are common culprits, such as the cuckoo wasp, which lays its eggs in the nests of other wasp species.

The behavior is often opportunistic across many species, including bears, coyotes, and wolves.

Raptors, gulls, terns, and bald eagles have been known to attack other birds and take their food.

Skuas and frigatebirds steal from other seabirds; masked shrikes steal food from wheatears; and Eurasian blackbirds have been seen stealing smashed snails from thrushes.

Hyenas and jackals steal food all the time.

Read full article Comments

Read the full article on Ars Technica ›

5News aggregated this summary from the outlet’s public feed. The full article, with all the context, is on arstechnica.com — the content belongs to Ars Technica.

More from Ars Technica

See all ›

More in Technology

See all ›