This sanctuary plays a crucial role as a habitat for endangered species.

This forest is a habitat for many kinds of animals.

If you plant this seed, beautiful flowers will bloom.

We are planning to visit the nature reserve this weekend.

That species is on the verge of extinction.

This species is on the brink of extinction.

My misgivings about his plan is that there's a possibility he might fail.

He has misgivings about the plan.

He worked hard to accomplish his goals.

This forest is a habitation for many animals.