| Acoustic parameters | Advertisement call | |
| Call | State Park Dois Irmãos | Forest of Camocim |
| Call duration (s) | 0.3 ± 0.1 (0.1 - 0.3) | 0.3 ± 0.1 (0.2 - 0.3) |
| Interval between call (s) | 0.9 ± 0.1 (0.7 - 2.3) | 0.3 ± 0.1 (0.2 - 0.3) |
| Number of pulses/calls | 0.9 ± 0.1 (7 - 11) | 0.9 ± 1.0 (7 - 11) |
| Frequency minimum (Hz) | 1540 (1700 - 1500) | 1360 (1500 - 1200) |
| Frenquency maximum (Hz) | 7480 (10,800 - 5300) | 7640 (1360 - 1500) |
| Frequency amplitude (Hz) | 5940 (9300 - 3800) | 6280 (7500 - 5300) |
| Dominant frequency (Hz) | 3572 (3710 - 3233) | 3334 (4399 - 3381) |
| Repetition rate (call/min) | 24.7 ± 0.9 (24 - 26) | 24.7 ± 0.9 (24 - 26) |