Parrot crops are mainly used to store food and water. Food is stored and softened by crops before it enters the digestive system. Therefore, crops are often filled with water and food particles. If the parrot is always eating, its crops will always be full of food and water. On the contrary, if the parrot doesn't eat for a long time, its crops will become empty and it will become sharbat.
It should be noted that the parrot harvest sometimes becomes a hotbed of bacteria and parasites. Therefore, the owner of the parrot should always clean the crop of the parrot and keep it clean and hygienic. At the same time, it is important to provide fresh food and water for parrots, so as to ensure their healthy growth and development.