What's wrong with the swarm of bird's buttocks and shit

Shoubiao bird's butt sticky shit is caused by unhygienic diet or enteritis. The former needs to replace the feed and pay attention to cleaning, and the latter should be treated with Canoplason.This kind of bird's personality is lively and likes to fly between forests, and will use bark and grass leaves to make nests. Because the ability of insect extinguishing is very strong, it can be regarded as a forest bird.The wild in the wild is mainly feed on insects.