But that "other world" is well concealed from man, that dehumanised, inhuman world, which is a celestial naught; and the bowels of existence do not speak unto man, except as man.

The fact that animals have keener senses than humans is well-documented. Dogs have a remarkable sense of smell, birds can migrate using celestial cues, and bats can locate food with echoes.

The fact that animals have keener senses than humans is well-documented.Dogs have a remarkable sense of smell, birds can migrate using celestial cues, and bats can locate food with echoes.