Distinguishing Between Male and Female Finches?
The easiest way to tell the sex of your finch is to watch their behavior. A male will dance and sing. Females cannot sing and will only chirp. :)
Zebra Finches Building a Nest?
I placed cotton balls, 2 inch long pieces of yarn, shredded paper towels, etc. In the cage. I also use real branches from outsode that i pick off a bush that has plenty of small leaves on them and place them inside the cage. Their nest is full of everything...
