Cuando unos biólogos descubrieron que unos escarabajos confundían una botella con la hembra... y tuvieron que cambiarla

What\'s that beetle doing to that beer bottle? The beetle dropped down from the sky, grabbed the bottle\'s bottom, keeps hugging and hugging it, even when being attacked by ants, and it won\'t — refuses to — let go. It can\'t be the beer it\'s after. The beer is at the other end. What\'s going on?