Azure-winged magpie catches insects or bugs and eats in a grass by concrete wall

azurewinged magpie azure winged asurewinged magpie catch insect fly jumps wall grass dried forage feed feeding wild bird avian azurewinged cyanopica cyanus foraging insects ground sunset behavior one tracking move searching peck food hungry fence dry korean asian ornithology looking wildlife plumage single behaviour hunting flies eating grassy search feeds