A recent investigation documents the unusual affectionate and sexual relationship between a bull named Achilles and a donkey named Patroclus, which challenges evolutionary theories about homosexuality in animals, highlighting a selective social bond between these two species. #ComportamientoAnimal #HomosexualidadEnAnimales #RelacionesInterespecies (translated)
elpais.com
La insólita historia del toro ‘Aquiles’ y el burro ‘Patroclo’: sexo, caricias y una relación estable entre dos machos de dos especies
