01050nas a2200145   4500008004100000245020900041210006900250300001200319490000700331520037600338100002400714700003000738700001700768856011900785       2017                        eng d00aIs it a bird, is it a frog or a bush cricket?   On an enigmatic nocturnal calling song   recorded at different locations in southern Bahia, Brazil (Orthoptera, Tettigoniidae,  Paracycloptera grandifolia )0 ait a bird is it a frog or a bush cricket On an enigmatic nocturn  a189-1920 v403 a<p>After more than ten years of fieldworks in southern Bahia registering an enigmatic vocalization we were finally able to identify the source of it. The calls were emitted by Paracycloptera grandifolia , a katydid belonging to the Tettigoniidae. Its call lasts between 0.5 - 1.3 seconds and consists of 7 - 8 groups of pulses. The dominant frequency lies at 3 kHz.</p>
1 aDias, Iuri, Ribeiro1 aChamorro-Rengifo, Juliana1 aSolé, Mirco  uhttps://bio.acousti.ca/content/it-bird-it-frog-or-bush-cricket-enigmatic-nocturnal-calling-song-recorded-different