Campo de Observação: Decim call pitch
Dominant frequency (kHz, determined by spectrogram) of decim calls/chorus
weecorbie
Observações especificando este campo
| Observação | Decim call pitch |
|---|---|
| below 1.25 kHz | |
| below 1.25 kHz | |
ObservadorsbillermanDescriçãoRecording of both M. tredicim (low pitch call) and M. neotredicim (higher pitched call); chorus is mostly of tredecim, and neotredecim comes in later. |
double chorus (≤1.25 & >1.6 kHz) |
| above 1.6 khz | |
ObservadorweecorbieDescriçãoFugate Woods NP: intense chorusing of tredecassini underlaid with neotredecim. Choruses in sunny areas peaked at 101 dB! Windy conditions interfered somewhat with recording. This location is close to Brood XIII records from 2007, but none were found in Fugate Woods at that time; there are records from 2011 of Brood XIX cicadas here. |
1.3–1.6 kHz |
| 1.3–1.6 kHz | |
| below 1.25 kHz | |
| 1.3–1.6 kHz | |
| below 1.25 kHz | |
WhatMagicicada tredecimObservadorjackinthepulpit34DescriçãoFemale from within this chorus laying eggs |
double chorus (≤1.25 & >1.6 kHz) |
Fotos / SonsWhatMagicicada tredecimObservadorjackinthepulpit34DescriçãoThe Cicada in the photo was singing low with the other Cicadas in the recordings before something spooked him and he flew down still screaming that low note before I caught him. No Neotredecims were observed singing in this stand of trees |
below 1.25 kHz |
| below 1.25 kHz | |
| below 1.25 kHz | |
| 1.3–1.6 kHz | |
| below 1.25 kHz | |
| below 1.25 kHz | |
| below 1.25 kHz | |
| below 1.25 kHz | |
| below 1.25 kHz | |
| 1.3–1.6 kHz | |
ObservadorgossamerDescriçãoI’m not in the area where the broods are supposed to hatch this year, but I have at least two that seem to be off cycle or strayed from their original area and are in my backyard. I hope you’re able to hear them with the ambient noise. |
1.3–1.6 kHz |
| 1.3–1.6 kHz | |
| below 1.25 kHz | |
| below 1.25 kHz | |
| 1.3–1.6 kHz | |
| 1.3–1.6 kHz | |
ObservadorsbrobesonDescriçãolouder high-pitched song, separate observation made for lower septendecim individual in background |
1.3–1.6 kHz |
ObservadorsbrobesonDescriçãofainter, deeper pulses of song, not main loud high-pitched song (has separate observation) |
1.3–1.6 kHz |
ObservadorlfelliottDescriçãoDuplicate of M. tredecassini observation https://www.inaturalist.org/observations/218148486 as suggested by @weecorbie. M. tredecim also recorded in https://www.inaturalist.org/observations/218148488 |
double chorus (≤1.25 & >1.6 kHz) |
| 1.3–1.6 kHz |
