Jambo the Ape

I sat in my cage sad and depressed
so lonely and tired
day after day just the normal routine
sitting around waiting for them
whoever they are
often when I look around I hear a cry from above
those animals must be scared of me but why? I do no harm
Then it all happened this object fell
I thought it would never land
It let out a shriek as it fell to the ground
and the cry still echoed around me
But whats the use in trying Jambo
No-one appreciates anything