Account
What the sources say about this taxon, as written.
biology_ecology · 
Plazi
Calling song ( Fig. 7 ). The first calling song from Agusan del Sur consists of an echeme made up of 8–9 syllables. The echeme duration is 0.11± 0.01 s (0.10– 0.12 s ), and the interval between consecutive echemes is 0.15± 0.02 s (0.13– 0.20 s ). The average syllable duration is 7.2±0.8 ms (5.5–8.4 ms), the average interval between syllables is 6.0±0.8 ms (4.6–8.1 ms), and the average syllable period is 13.2±0.5 ms (11.6–14.0 ms). The call spectrum is made up of a harmonic series, with the energy peaking at the fundamental frequency of 6.25 kHz. The second and third harmonic peaks are 12.32±0.18 kHz (12.25–12.75 kHz) and 18.61±0.23 kHz (18.25–18.75 kHz). The second calling song from Mount Malindang consists of a continuous trill. The average syllable duration is 11.5±0.2 ms (11.1–11.9 ms), the average interval between syllables is 6.5±0.2 ms (6.0–7.1 ms), and the average syllable period is 18.0±0.1 ms (17.7–18.5 ms). The energy peaking at the fundamental frequency of 4.77±0.04 kHz (4.59–4.78 kHz). The second and third harmonic peaks are 9.28 kHz and 18.51±0.08 kHz (18.47–18.66 kHz).
biology_ecology · Plazi
Ecology. The species in Mindanao was found in grassland areas near urban areas ( Fig. 5 ); the males call at the opening of burrow under trees ( Fig. 6 ).