Read: Does Alien recognize us??

U see.. can we know which is male and which is female between two dogs. We recognize another person through mostly their face feature but can't to dogs or other animals. People being kidnapped by Aliens will see the aliens of the same race, same face. Sorry, for my poor English. I from Singapore but my English always SUCK.

So.. do u think next time if Alien visited us. Can they recognize who is who from a crowd of people or do they just see all of us with the same face..