Her observations during the expedition led to a new theory.

The scientist's observing of the rare bird provided new insights into its mating behavior.

She was quietly observing the birds from the window as the rain began.

Observers at the summit noted a significant shift in the country's tone toward cooperation.

The team's observational study revealed patterns in migratory behavior that controlled experiments had missed.

Her observantness during the meeting helped the team catch several errors before they reached the client.

Her observings of the migratory patterns helped the research team predict the birds' return.

An Observant walked alongside the pilgrims, offering a quiet blessing before sunrise.

The observableness of the new quantum device will determine whether its effects can be reliably measured.

Observants noticed the subtle change in the painting's hue before anyone else.