Standing erect, according to the theory, gave them a better view of potential predators.

I liked this: men not being seen as potential sexual predators.

The eggs are covered with feathers when a potential predator is nearby.

These colors are believed to be a defense mechanism, giving warning to potential predators.

To find out, the biologists decided to play the role of potential predators.

The sound is thought to be the bird's way of scaring away potential predators.

It's believed they do this to either get a better view of their surroundings or when confronted with a potential predator.

It also cannot fly and lacks fear of potential predators.

Humans are usually viewed by wild horses as potential predators.

Other organisms are not profitable for potential predators even if they do locate them.