VIDEO: photographer captures in Rondônia the song of a bird that can only be heard 15 days a year
The uirapuru bird, known for its elusive nature and beautiful song, can only be observed singing for a short period each year in the Amazon rainforest, particularly during its mating season.
Biology: "With their songs, males stake their territory and impress females"
Birdsong is becoming more frequent as various species of birds start their mating rituals even in February.