PLEASE Help! Poo problem! ;(

Warning: Kinda gross...
My green cheeked conure Bella has wierd poo. It's a normal green color. However Its REALLY watery. Their is some solid poop in their, but most of it is watery. Lately, she's eating a lot of apples, since I've been click training her, and I made a birdy kabob with a slice of apple on it. I think it's probobaly because of all the apple. I'll cut the apple out now, it's just that it's a good treat motivation tor training. She's playing, eating, and drinking normaly. Any other tips? It would REALLY help guys. Also, when she sleeps, she sleeps with only one leg gripping to the perch, and one leg kind of tucked in at the side of her belly. The foot tucked in seems normal when she's awake and using it. Is this normal? I'm sorry for all these questions I'm posting on this forum, but I just got my two birdies, so I have a lot of questions. ANY info at all would be helpful!

It's probably the water from the apple, so try and cut back the apple and see if it stops the extra...ness.

Also, I know a few birds who sleep like that. I doubt they all have a serious medical problem. Maybe it's just comfy?

yep the more water they get from the foods they eat the more watery the poo. Ever cleaned a Rainbow lorry's cage on a fruit diet instead of pellets? ewwwwwwww.

Fruits and veggies will make it liquid, then it returns to normal.
Sleeping with one foot is what some birds do. You should get her a Happy Hut. Most conures loves those things to sleep in.

Sorry for the late reply guys. Thanks for the info. I won't feed them TOO much apple. I'm trying to find something else to give them as a treat. @friedsoup: I feel sorry for you.