橡子医生：鸟类水平包是一个益智游戏。您可以免费在浏览器中玩橡子 - Birdy Levels Pack。加入第二次冒险中的橡子博士。山的鸟类使用隐藏的药片，你必须在比赛中收集，并尽可能快地把医生带回家里。
Enable Flash in Chrome settings. When Flash is disabled, the label will read " Block sites from running Flash ".Click the toggle to enable flash and the label will read " Ask First ". Shown like the following:
Now Click And then,click " Allow " in the box that appears in the top-left to play the game.Shown like the following:
