Congo African Greys love food vegetables and fruits and I just recently discovered eggshells. He loves them. He will fly from one room to another with an eggshell dangling from his beak lol. I have to keep them as special treats otherwise I would have eggshells all over the house laying on the floor half eaten. He is very expressive and gets mad when he runs out of and that’s why he tried to knock the bowl off the kitchen counter. I love all the comments that people are leaving on the channel. Thank you so much for taking the time to do that. He really appreciates it. I read all the comments to him.