Why some animals eat their babies

Animal filial cannibalism has been documented in fish, insects, even domestic pets. Scientists still don't fully understand why some animals eat their own offspring. Breakthroughs, discoveries, and DIY tips sent every weekday. "In general, cannibalism of offspring is super widespread," says Aneesh Bose, a behavioral ecologist at the Swedish University of Agricultural Sciences in Uppsala, Sweden. Bose has long studied the phenomenon of animals who turn from child-rearing to child-eating, and in 2022, he authored a review of prior research on the topic .