紅棕松鼠叫聲，reddish brown squirrel calls 

這隻棕色的松鼠，不停的發出叫聲，持續大約10分鐘，有時候像狗叫聲，似乎在對樹上旁邊的松鼠宣示主權。
This brown squirrel kept barking for about 10 minutes, sometimes like a dog, and seemed to be declaring sovereignty over the squirrel on other branches of the tree.