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Posts Tagged ‘Swan’

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I think I have annual recordings from the same place in the nature reserve in Flói in southwest Iceland almost since 2009. The reason is simple. It’s always interesting to follow the local acoustics from year to year. So I don’t have to spend a lot of time finding a location for the microphone. They stand in the same place unless something else disturbs it, e.g. high ground water level or something else that hasn’t yet happened to me. I go to the place hoping that there is no one in „my place“ in the parking lot where I can pull out my 75 meter 4ch long cable to the place where I have always recorded. I find a good ground for the microphones, get in the car, start recording and go to sleep.
I usually wake up when someone comes driving into the parking lot about 4-6 hours later.
I usually never listen to what I recorded, except when I need to look for something interesting to post on this audio blog like now.
It is well worth having a recording from Flói this month when 15 years have passed since this audio blog went online. Flói has followed this blog ever since I got my first HD recorder. It was then that the batteries suddenly lasted longer than 30 minutes, but it opened up a whole new world for me to record in nature.
Here is an audio recording from June 13, 2023. The area was extremely wet after heavy rains. I positioned the microphones to be in close proximity to the Read necked phalarope. But maybe there wasn’t as much activity as I wanted. But instead you can hear various sounds that I am not quite sure where they are coming from. There are weak „clicks“ that can be heard e.g. for 1:30 min in this recording as well during the 30 minutes that the recording lasts.
As usual, there are many species of birds in Flói. Red-throated Loon. Red-necked Phalarope, Common Snipe, Golden Plover, Whimbrel, Common Eider and certainly other duck species as well. Common Redshank, White Wagtail, Winter Wren, Northern Wheatear, Common Redpoll, Snow Bunting, Swan and maybe other bird species that I cannot name.
Background noise is some traffic and surf from the south coast and air traffic.
You can hear it occasionally in the wind because I covered the wind shield with buff but not fur. Instead, you can hear much better in subtlety details.
This is an extremely low-key recording, except where you hear the Red-throated Loon. The recording was recorded with 50db gain (40Hz HPF), then the gain was further increased by +10dB in post-processing.
Quality open headphones are recommended while listening at low to mid volume.
If the media player doesn’t start to play, please reload this individual blog in a new tab or frame.

(mp3 256kbps / 64Mb)

Recorder: Sound devices MixPre6
Mics: Lewitt LCT540s (IRT cross 90°/30cm)
Pix: Canon EosR

Location: 63.900935, -21.191930
Weather: Cloudy, calm, about 5°C

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During Icelandic independence day, 17. of June 2012, I was in Önundarfjörður fjord in the Westfjords, the north west peninsula of Iceland. This fjord lies deep between steep mountains with high cliffs. After midnight I entered an Arctic tern colony to record their sounds. The recording conditions was as good as it gets. The weather was calm, dry but cloudy, and the temperature was about 7 °C. Almost no traffic was in the fjord so most of the background noise was only coming from falling water in the mountains and sea waves at the shore.
This Arctic tern colony is big and has been there for decades, even centuries. This bird is very territorial and aggressive protecting the colony and many other bird more passive species feel safe to nest among the Arctic tern. So this recording includes sounds from many other bird spaces such as Whimbrel, Black-headed Gull, Black-tailed Godwit, Common Redshank, Oystercatcher, and Golden Plover… and many more
The recording contains also human and sheep voices from a nearby farm. Swans, Red-throat Diver, and common Eider at the shore side and a some sound from a Gull colony high in the cliffs all around the fjord.
During the recording the Arctic Terns attack many times the furry microphones. Sometimes you may hear their excrement fall to the ground around the microphones, but at this time they never hit or peck the Blimps.
The duration of the recording was almost 80 minutes. Following recording contains the last 36 minutes so my disturbing visit is not much audible. This is just a nice ordinary summer night in the north west of Iceland.

Krían í Önundarfirði 17. júní 2012.

Upptaka þessi var gerð í kríuvarpi nærri Holtstanga innst í Önundarfirði.
Veður var stillt, þurrt en skýjað og hiti um 7°C. Það var því varla hægt að kjósa sér ákjósanlegra veður til upptöku á fuglalífi. Allt iðaði af lífi. Fyrir utan kríu mátti sjá og heyra í hettumáfum, spóa, lóu, stelk, tjaldi og fleiri fuglum, Efst í fjöllunum mátti sjá allt fullt af fuglum á sveimi björgunum. Í flæðamálinu voru álftir, lóm og æðarfugl.

Download mp3 file (192kbps / 50,7Mb)

Recorder: Sound devices 744t
Mics: Rode NT1a
Pics: Canon D30

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Reykjavíkurtjörn

Í vetur bárust landsmönnum þær döpru fréttir að fuglalífi við Reykjavíkurtjörn hefði hrakað mikið síðustu ár. Það leiddi huga minn að því að ég ætti sama sem engin hljóðrit af fuglalífi við Tjörnina. En einhvers staðar á ég þó upptöku sem ég tók upp framan við Iðnó fyrir 30 árum.
Yfirþyrmandi umferðarniður hefur annars valdið því að ég hef ekki lagt það í vana minn að eltast við náttúruhljóð í miðbæ Reykjavíkur.
Framvegis skal verða breyting á, því spennandi verður að sjá hvort mönnum takist að endurheimta þá fugla sem verptu og komu upp ungum við Tjörnina um miðja síðustu öld .
Tvær helgar í janúar gerði ágæis veður. Arkaði ég með upptökutækin niður að Reykjavíkurtjörn sem var ísilögð. Stóð allt eins til að hljóðrita brak og bresti í ísnum, en ég komst fljótt að því að hann var ekki nógu kaldur, of mikill snjór á honum og að vanda of mikill umferðahávaði.
Fuglalífið varð því aðal viðfangsefnið þessar tvær helgar. Ákvað ég að staðsetja tækin á göngubrúnni frá Iðnó að Ráðhúsinu. Tveimur vatnahljóðnemum var stungið í Tjörnina u.þ.b. 20sm fyrir ofan botn með tveggja metra millibili. Fyrir ofan, á brúnni, voru hljóðnemar í XY uppsetningu.
Þarna má heyra hundgá, í fólki gefa öndum brauð og í útlendum ferðamönnum.
Undir yfirborði tjarnarinnar heyrast mikil skvamphljóð frá fuglum sem börðust um brauðið á yfirborðinu, einnig í skúfönd sem oftsinnis kafaði nærri hljóðnemunum. Þá heyrist málmhljóð þegar gengið er á brúnni og eitthvað slæst í burðarvirki hennar.

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In two worlds

In Reykjavik center is a quiet big pond or a lake with many bird species, like Swans, Gooses and Ducks. Often people feed this birds with bread so outburst is normal when birds grasp the breadcrumbs.
This recordings was made simultaneously both above and under water on four tracks. Two hydrophones where placed 2 meters apart and 20 cm above the pond bottom. On the steel bridge above was two cardioid in XY setup.

Above the pond.
Download mp3 file (192kbps / 10,1Mb)

In both worlds. Above and in the pond.
Download mp3 file (192kbps / 10,1Mb)

In the pond.
Download mp3 file (192kbps / 10,1Mb)

Recorder: Sound devices 744 w/552 preamp
Mics: Aquarian H2a-XLR (spaced omni) and Rode NT1a (XY)
Pix: Canon 30D

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