Do nightingales sing only on the month of may?

Nightingales are known for their beautiful and distinctive songs, which are most prominent during the breeding season, typically from April to July in the Northern Hemisphere. While their singing can peak in May, they do not sing exclusively in that month. Their song is often heard at night, especially in the early summer, as males use it to attract mates and establish territory. Thus, nightingales sing throughout several months, not just in May.