A bird that is primarily active at night.

A metaphorical term for someone who stays up late or enjoys nightlife.

वह व्यक्ति जो देर रात तक जागता है

English Usage: He's such a night bird; he never goes to bed before dawn.

Hindi Usage: वह सच में रात का पक्षी है; वह कभी भी सुबह से पहले नहीं सोता।