A dietary change in droppings is temporary and your bird's dropping should return to normal after the food has passed through the digestive tract. Any change that lasts for 12 hours or more should be reported to your vet immediately. The urates should be white and the volume of urates in each dropping will vary. The absence of urates for more than a half a day requires an immediate vet exam. Any color changes should be reported to your vet immediately.
Yellow urates can be a sign of liver damage, kidney problems, or peritonitis.
The clear fluid is urine. The amounts will vary with each dropping. Continued large amounts of urine may be a sign of stress or digestive problems and a vet consultation is warranted. Birds who eat large amounts of fruits can have increase in urine output. Fecal matter is the solid portion of a bird's dropping.