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November 20, 2014

Magicicada cassini singing on hand

Filed under: Brood XIV,Magicicada,Roy Troutman,Sounds,Video — Tags: — by @ 8:48 am

From Roy Troutman: “I shot a video back in 1991 of a 17 year Magicicada cassini singing right on my hand.”

Magicicada cassini singing on hand from Roy Troutman.

November 19, 2014

Magicicada cassini calls, chorusing & responses to finger snaps

Filed under: Brood II,Magicicada,Periodical,Sounds,Video — Tags: — by @ 8:00 am

During the Brood II emergence in 2013, Elias Bonaros, Roy Troutman and I spent some time experimenting with coercing male Magicicada to call in response to finger snaps, which mimic the snap of a female cicada’s wings. This trick works fairly well with Magicicada, and can quickly be mastered once you work out the timing. Fingers, wall switches, and the zoom button on my Sony video camera do a good job at mimicking the snap of a females wings.

Magicicada cassini responding to fingersnaps

Magicicada cassini responding to fingersnaps.

I also recorded their calls in terms of decibels to see just how loud they could get. They can get very loud, but not as loud as a rock concert (see this db chart).

Magicicada cassini calling at 109db in Colonia NJ

Magicicada cassini calling at 109db in Colonia NJ.

Magicicada cassini chorusing center peaking at 85db

Magicicada cassini chorusing center peaking at 85db.

April 20, 2014

Song of a Dundubia sp. cicada recorded by Santisuk Vibul

Filed under: Santisuk Vibul,Sounds,Thailand — by @ 8:50 am

Here’s the song of a cicada belonging to the Dundubia genus recorded by Santisuk Vibul in Bangkok, Thailand.

June 8, 2013

Brood II Cicada Video from 2013

Enjoy these videos of the Brood II Magicicada emergence from 2013.

Magicicada septendecim ovipositing

Magicicada septendecim ovipositing.

Periodical Cicadas in Merrill Park in Colonia NJ

Periodical Cicadas in Merrill Park in Colonia NJ.

Either a Magicicada cassini or septendecula

Either a Magicicada cassini or septendecula.

A calling Magicicada septendecim

A calling Magicicada septendecim.

June 6, 2013

How loud (in decibels) do periodical cicadas get?

Last Thursday Roy Troutman, Elias Bonaros and I traveled around central New Jersey, looking for cicadas. They were not hard to find. Elias found a location in Colonia that had a particularly loud Magicicada cassini chorusing center. Using my camera and Extech 407730 40-to-130-Decibel Digital Sound Level Meter, I recorded the calls of these cicadas and how loud they can get. The quality of the video isn’t the best because it’s a camera, not a video camera, but it is good enough.

Magicicada cassini chorusing center peaking at 85db (on Vimeo):

Magicicada cassini chorusing center peaking at 85db from Cicada Mania on Vimeo.

Elias and Roy used finger snaps, mimicking the wing snaps of female cicadas, to trick the males into singing:

Magicicada cassini responding to fingersnaps (on Vimeo):

Magicicada cassini responding to fingersnaps from Cicada Mania on Vimeo.

We placed the M. cassini directly on the microphone and got calls as high as 109 decibels, in this video:

Magicicada cassini calling at 109db in Colonia NJ from Cicada Mania on Vimeo.

There were a few M. septendecim in the area as well. A Magicicada septendecim goes from a Court II to Court III call as soon as it crawls on the decibel meter, in this video.

Magicicada septendecim court 3 from Cicada Mania on Vimeo.

The cicada choruses in Central New Jersey have no doubt gotten louder since last week. Hopefully on Sunday I’ll get back out to Central Jersey or Staten Island and make some recordings.

November 8, 2012

Brazil Cicada Identification Challenge, Part 1

Filed under: Brazil,Identify,Sounds,Video — by @ 9:19 pm

Jairo of Cigarras do Brasil – Brazilian Cicadas asked for our help to identify some unknown cicada species from Brazil. The following videos feature cicada song belonging to the cicadas we want to identify. We are hoping folks in the cicada research community can help.

Note: All of these cicadas were photographed at Paraibuna, São Paulo. This town is close to the Paraíba Valley (Vale do Paraíba), and to São José dos Campos and Caçapava.

The first cicada Unknown Cicada Song from Brazil sounds like a siren from a science fiction movie:

The second video Unknown cicada song (along with Q. gigas) – Need identification features a Quesada gigas and another cicada. It’s the other cicada we need to identify.

As a reference, here is the song of the Quesada gigas:

View all cicada identification challenges.

September 2, 2010

Guess the cicada song

Filed under: Sounds — by @ 4:07 pm

Ricky B sent us this sound file of a cicada that he recorded in August of 2010 in Chicago:

Cicada MP3 (735 KB file size).

Can you guess which species it is?

Hint: try sites like Insect Singers and Songs of Insects sites for ideas.

August 11, 2010

Cool new cicada website: Insect Singers

Filed under: David Marshall,Kathy Hill,Sounds — by @ 3:29 pm

Hey,

If you’re interested in North American cicada species, and you’re looking for sound files of those cicada’s songs, check out Insect Singers, a new website from cicada researchers David Marshall and Kathy Hill. It has dozens of audio samples. Awesome!

Insect Singers

May 11, 2010

Magicicada tredecassini audio from Charlotte, North Carolina

Filed under: Brood XIX,Magicicada,Periodical,Sounds,Video — Tags: — by @ 4:36 pm

Update: Brood XIX straggler photos by Lenny Lampel.

Here’s a treat. Lenny Lampel, Natural Resources Coordinator for Mecklenburg County Park and Recreation Conservation Science Office in Charlotte, NC, uploaded these videos that feature the calls of Magicicada tredecassini to YouTube.

Magicicada tredecassini chorus:

A small chorus of one year early Magicicada tredecassini stragglers of Brood XIX calling from the Lower McAlpine Greenway in Charlotte, North Carolina on May 10, 2010.

Magicicada tredecassini calls :

One year early Magicicada tredecassini stragglers of Brood XIX calling from the Lower McAlpine Greenway in Charlotte, North Carolina on May 10, 2010.

January 16, 2010

Tibicen resonans calls

Filed under: Joe Green,Sounds,Tibicen,Video — Tags: — by @ 3:10 pm

Joe Green recently provided Cicada Mania with videos of various cicadas calling.

Here’s a selection of T. resonans calls, including alarm calls:

T. resonans alarm call by Joe Green.

T. resonans alarm call by Joe Green.

T. resonans alarm by Joe Green.

T. resonans calling by Joe Green.

T. resonans calling by Joe Green.

T. resonans calling in Desoto Co. by Joe Green.

Joe’s Tibicen resonans were recorded in Florida. Here is a photo of a T. resonans also by Joe.

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