Bird's alertness, survival's key.

Meaning: The bird stayed alive because it was always on the lookout for danger.

Choice of Words: The words "alertness" and "survival's key" emphasize the bird's vigilance as a crucial factor in its survival. "Alertness" highlights the bird's ability to detect danger, while "survival's key" suggests that this alertness is essential for the bird's continued existence.

Alternative Expressions

A bird's alertness is key to its survival.

Meaning: This means that if a bird is not alert, it may not be able to see danger coming and could get hurt or even die.

Choice of Words: Bird refers to a feathered animal that can fly. Alertness means being watchful and aware of one's surroundings. Survival means staying alive. Key means something that is very important or essential. When we put these words together, we learn that a bird's ability to be aware and watchful of its surroundings is crucial for it to stay alive.

If a bird is alert, it can survive.

Meaning: This means that being alert helps a bird to stay safe and alive.

Choice of Words: If shows that one thing depends on another. Alert means being watchful and aware of one's surroundings. Can means to be able to do something. Survive means to stay alive. When we put these words together, we learn that if a bird is watchful and aware of its surroundings, it has a better chance of staying alive.

To survive, a bird must be alert.

Meaning: This means that if a bird wants to stay alive, it needs to be alert.

Choice of Words: To shows the purpose of something. Survive means to stay alive. Must means that something is necessary. Alert means being watchful and aware of one's surroundings. When we put these words together, we learn that in order for a bird to stay alive, it needs to be watchful and aware of its surroundings.

Related Expressions