This is called "An Ode to a Toad" by Geoff Hirst

Oh toad oh toad

Where is the toad

Is it in hole or burrow

No that is Peter Rabbit

Toad is Toad

You find wiseToad on lilipad across yonda road

Oh Toad oh Toad

Wise Toad, Dead Fly

Oh life of fly, say goodbye

Toad, oh Toad , why did u swallow the fly

Toad Buzzed and burped out came a fly

Oh Toad why oh why?