the poppster
Songster
I think they make those waterer nipples red to attract the birds....I have a red low watt light in my coop...it makes it so they can see...in case of invaders...but if anyone has a slight wound and possible blood....the red light hides it, so the others are likely to ignore it....so far it's worked. Not that my birds have a bunch of bleeding wounds! It's just in case! Don't want a bloody pin feather spot to end up as an all out cannibal frenzy! Yes it's the nature of the Beast!