There are three neighbors living in a big tree, the black magpie, the squirrel, and the old rabbit. They are all selfish and have a bad relationship with each other. They often quarrel and tease each other.

棵大树上住了三个自私自利的邻居：三楼的黑喜鹊大清早唧唧喳喳地教孩子学飞，由于小喜鹊只围绕着二楼小松鼠家的阳台和窗户打转，正在睡觉的小松鼠不干了，和黑喜鹊吵起嘴来；一楼的老山羊烧炉子，黑烟熏黑了小松鼠晾的床单，小松鼠和它理论一番无果，生气地把床单拿到河边去洗，哪知道黑喜鹊在上游做报复把水弄黑。 　　小松鼠在阳台发现一条蛀虫，喊两位邻居帮助时，黑喜鹊和老山羊均说不关我事，小松鼠一生气，把蛀虫扔到了大树里。在三个邻居各顾各继续过吵吵闹闹的日子时，蛀虫越生越多。可是，即使蛀虫多到威胁它们正常的生活，三个“好”邻居仍为谁去找啄木鸟推来推去。