Interspecific brood-parasites include the indigobirds, whydahs, and honeyguides in Africa, cowbirds, Old World cuckoos, black-headed ducks, and some New World cuckoos in the Americas.
@shortstories Pythons and corn snakes will mix and make a different snake,This comparison may work as snakes will eat other snakes.
@Scubbie
But Ashkenazi Jews actually reproduce with Goyim
They do not merely reproduce with other Ashkenazi Jews to produce offspring that look like Goyim
Where as I assume the species you mention reproduce with the same kind of species as themselves to make offspring that look like their host but do not reproduce with their host