The sparrows are omnivorous birds, and summer and autumn mainly feed on the seeds of Gramineae, while the brood mainly thinks that the insects of the grasses are the main insects, and most of them are Lepidoptera. Because the protection of the birds is more successful and the fecundity is very strong, the sparrows are more in quantity than those of many species of birds, so it is easy to cause the finch damage during the harvest season.

圖片編號： 115799524
拍攝者： Szx010