Just because birds fly in the same direction, does it follow that they are they going the right way?

If you see birds flying through the air and you follow them you'll end up on a pig farm

@k1 how do you know that??

the strongest are always at the front and the weakest at the back as they don't have to fly much and use the wind left by the strongest who direct them. They fly to the back to rest

whattttt

@k1 doesn't it depend where u are so like say on the streets any pig farms there NO so I don't get the point!!!!!!!