For newer chicks and small birds a Juice Bottle of ...
For newer chicks and small birds a Juice Bottle of 1-2 liters with one of these nipples mounted in an 11/64ths Inch hole with a filling hole (push and screw these in as it is a pressure insertion to start them) at the bottom/sides with a hanger made of clothes hanger wire has served my baby chicks very well. Cannot get the water fouled with these in such a arrangement.  Look online for other ways to use for More birds in numbers. Even Quail and such.
Rating: 5 stars