QUOTE (Pappagallo @ May 4 2007, 12:44 PM)

OH I agree. I gave them poland spring water and I fill the bottle halfway.
My question is how do I know if the two boogers are drinking out of it.
I must have demonstrated how the bottle works about 100 times in front of them but I have never witnessed them really drinking out of it.
Well this is how I did it (perhaps your demo is the same as mine)... after I installed the bottle, I said "come here, Pat" and tapped my finger nail into the ball bearing and showed him the water that appeared on my fingertip. He came over and looked. I showed him again, pointed out the water coming down and how it made the water inside bubble and move. Then I moved my finger away and let him try. And by golly, the little guy took a couple of licks and got water, and looked at the water bubbling inside and drank more, and more.

It was perhaps the easiest thing I have ever trained him to do. I aided in the transition though by taking out his old water dish and having him focus exclusively on the new bottle. Figuring that, if given a choice, he would have gone to the familiar source. I monitored him closely to be sure he was drinking the water; be assured I wouldn't have let him suffer in thirst... not my baby... but without the old dish as a crutch, he was forced to convert. Same with his conversion from seed to pellet. He wasn't given a choice, and so both transitions went very smoothly.
As for knowing if they're drinking, you could mark off with tape or watch the water levels, although there could be some evaporation to figure in there too. When I first put it in, I paid closer attention for a while, and today I can still tell when he drinks, because I can hear the ball bearing make its noise. Hope this helps!
Jan (and Patrick)