Lyrics: http://lionguard.wikia.com/wiki/The_T...

And for those who just want a list...

Twelve berries bouncing
Eleven egrets squawking
Ten baboons burping
Nine bugs a-crawling
Eight trunks a-honking
Seven hippos hopping
Six lions leaping
Panic and run!
Four falling fruit
Three porcupines
Two snapping crocs
And a rhino in a baobab tree