harbingers

these flowers are harbingers of spring.

the dark clouds are often harbingers of a storm.

in literature, omens can be seen as harbingers of fate.

his arrival was a harbinger of change in the company.

the first snowfall is often a harbinger of winter.

new technologies can be harbingers of economic shifts.

the protests were seen as harbingers of political change.

these ancient ruins are harbingers of a lost civilization.

in many cultures, animals are considered harbingers of good luck.

the increase in sea levels is a harbinger of climate change.