Complex sentence: This ground roller is largely a silent species except during the breeding season, when its vocalizations include a "hooting" sound, a "popping" "tu-tuc", and a soft "boo" sound.
Split into simpler sentences: This ground roller is largely a silent species except during the breeding season. Its vocalizations include a "hooting" sound, a "popping" "tu-tuc", and a soft "boo" sound.