Outdoor Miner

No blind spots in the leopard's eyes
Can only help to jeopardize
The lives of lambs, the shepherd cries
An afterlife for a silverfish
Eternal dust less ticklish
Than the clean room, a houseguest's wish
He lies on his side, is he trying to hide?
In fact it's the earth, which he's known since birth
Face worker, a serpentine miner
A roof falls, an underliner
Of leaf structure, the egg timer