Drosophila subobscura males regurgitate food and offer it as a gift to females during courtship. (Credit: Tanaka et al., 2025)
In A Nutshell
- Male Drosophila subobscura woo females with a regurgitated “nuptial gift,” a behavior…
Scientists ‘Hack’ Fruit Fly Romance By Transferring Vomit-Based Courtship Between Species
