Thus many animals pass from land to water, but no other human of whom I know.

"You are abroad early, my sisters," one of them said as he stepped back to let their animals pass through.

Several animals have also passed the mirror test of self-consciousness.

She stood very still, feeling the odd awareness, the fear, which the animal had passed onto her.

They cut the engine to allow the animals to pass undisturbed.

Sometimes they discovered traces where men or animals had recently passed.

The holes must be big enough to let the animals pass through them.

We stopped often on the narrow roads to let the men and their animals pass.

She could see blood on the snow, where the animal had passed in front of her.

And it is still not known how one animal passes the disease to another, much less if humans face more than a theoretical risk.