Was it the ancestral jungle beast that sometimes woke in him?

But it wasn't one of the jungle beasts he faced this time.

But that can be said only about jungle beasts.

Not even this bag did he wish to leave to the mercy of the jungle beast.

They would guard my sleep like the jungle beasts who watched over the boy Mowgli.

Then the fear and cruelty of her neighbors change the boy back into a savage jungle beast.

Not that they believe jungle beasts produce the best fertilizer.

That she was to be taken into the savage, primeval life of a jungle beast could not have occurred to her.

He begins to daydream about being a wild jungle beast.

Buck himself became expert in the trapping of jungle beasts.