Dolphins anaconda video8/11/2023 ![]() ![]() “It could have been something to rub on.” “It could have been sexually stimulating for them,” Diana Reiss, a marine mammal scientist and cognitive psychologist at Hunter College in New York, not involved with the study, tells the New York Times. Looking more at the photos, the Stanford group realized that the dolphins holding onto the anaconda while swimming in unison had erect penises-further evidence that the interaction was playful, Business Insider reports. The scientists still have many questions about why the dolphins held the anaconda. The biologists do not believe this was an incident of predation because Beni anacondas are apex predators, and researchers have not documented the boas being eaten except in one case of cannibalism, the New York Times reports. The strange interlude lasted seven minutes, reports Business Insider’s Kelsey Vlamis, and the semiaquatic anaconda most likely perished from being submerged for so long. The team, which published the observation last month in the journal Ecology, suspects that the dolphins were not trying to eat the snake but were playing with it. The behavior has not previously been seen, and it is the first time an interaction between a Bolivian river dolphin and a Beni anaconda has ever been recorded.īoth in captivity and in the wild, dolphins are known for being playful with other animals voluntarily or otherwise, reports Science Alert’s David Nield. Upon reviewing the images, the team found that the dolphins were holding a Beni anaconda in their mouths, reports Carolyn Wilke for the New York Times. River dolphins don’t usually keep their heads above the water for long, so when the biologists spotted the marine animals surfacing they immediately started to take photos. Two male Bolivian river dolphins astonished scientists in August 2021 near the Tijamuchi River in Bolivia. M Entiauspe Neto, Omar Reichle, Steffen Rios, Alejandro dos (2022) The behavior has not previously been seen, and it was the first time an interaction between a Bolivian river dolphin and a Beni anaconda has ever been recorded. Researchers suspect that the dolphins were playing with the boa, but many questions about the behavior remain
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