naturerecordists
[Top] [All Lists]

Re: Help with underwater identification please

Subject: Re: Help with underwater identification please
From: "303" quies_still
Date: Sat Feb 3, 2018 7:04 am ((PST))
Thanks Bernie, is this what you=92re talking about?
http://www.bbc.co.uk/nature/13958630 <http://www.bbc.co.uk/nature/13958630>


> On 3 Feb 2018, at 22:16, Bernie Krause  [naturerec=
ordists] <> wrote:
>
> Mostly, it sounds like common species of what, in English, are called wat=
er-boatmen (Corixidae). These can be found everywhere there is fresh water =
and decaying floral debris in vernal pools, in shallow water by ponds and l=
akeside, and even by the curb after a spring or summer rain, etc.
>
>
> We first encountered these signatures in late March, 1984, at Mono Lake j=
ust east of the Sierra Nevada Mountains along the Eastern border of Califor=
nia while recording the Great Basin spadefoot toad (Spea intermontana) in a=
 study for the University of California in Santa Cruz led by the late Ken N=
orris (who identified how dolphins generate and receive echolocation signal=
s). We were recording to see if the tadpoles generated sound (they do), and=
 if the vocalizations of the adults carried in water as well as air (they d=
o). At the same time, we picked up these odd scraping sounds (water-boatmen=
) but couldn=92t identify them, at first. But after filling some buckets wi=
th water and mud from the pond, and sifting through the material, we were l=
eft with the water-boatmen and were able to record them separately, thus fi=
guring out the source.
>
> Bernie
>
> Wild Sanctuary
> POB 536
> Glen Ellen, CA 95442
> 707-327-6771
> http://www.wildsanctuary.com <http://www..wildsanctuary.com/>
>  <>
> SKYPE: WildSanctuary
> FaceBook: http://www.facebook.com/BernieKrauseAuthor <http://www.facebook=
..com/BernieKrauseAuthor>
> TED Global talk: https://www.ted.com/talks/bernie_krause_the_voice_of_the=
_natural_world?language=3Den <https://www.ted.com/talks/bernie_krause_the_v=
oice_of_the_natural_world?language=3Den>
>
>> On Feb 3, 2018, at 1:20 AM,  <calandrella5=
> [naturerecordists] < <n=
>> wrote:
>>
>>
>>
>> Below the links to soundcloud for two of my underwater recordings from I=
taly.
>> Sounds are similar to that of your recording, but surely emitted by diff=
erent species of small aquatic insects.
>>
>> Marco
>>
>> https://soundcloud.com/marco- pesente/corixa-punctata-sound <https://sou=
ndcloud.com/marco-pesente/corixa-punctata-sound>
>> https://soundcloud.com/marco- pesente/micronecta-sp-lesser- water <https=
://soundcloud.com/marco-pesente/micronecta-sp-lesser-water>
>>
>
>
>







<Prev in Thread] Current Thread [Next in Thread>
Admin

The University of NSW School of Computer and Engineering takes no responsibility for the contents of this archive. It is purely a compilation of material sent by many people to the naturerecordists mailing list. It has not been checked for accuracy nor its content verified in any way. If you wish to get material removed from the archive or have other queries about the archive e-mail Andrew Taylor at this address: andrewt@cse.unsw.EDU.AU