Morphacris fasciata ('Gafanhoto - enfaixado'), autóctone.
Entomofauna da Estremadura (E) - Lisboa (Parcela 31 - PBTA): 'Band - winged - grasshopper'.
The mystery is those burst on top of the background contínuos buzz of same/another species. Like in 0:1.03, 0:4.96, 0:6.199