If "All things bright and beautiful" is true, then so is "All things dull and ugly" (to the same tune)
All things dull and ugly
All creatures short and squat
All things rude and nasty
The Lord God made the lot
Each little snake that poisons
Each little wasp that stings
He made their brutish venom
He made their horrid wings
All things sick and cancerous
All evil great and small
All things foul and dangerous
The Lord God made them all
Each nasty little hornet
Each beastly little squid
Who made the spiky urchin?
Who made the sharks? He did
All things scabbed and ulcerous
All pox both great and small
Putrid, foul and gangrenous
The Lord God made them all, Amen