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亜種ヒシクイ 2010-12/2011-01 宮城県北部・岩手県南部

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Uploaded by on Jan 9, 2011

水田で採食する亜種ヒシクイ Anser fabalis serrirostris の映像(v.2)です。
 前半(00:00-03:14)は宮城県登米市豊里町、
 後半(03:14-04:09)は岩手県一関市花泉町の水田です。
 亜種ヒシクイの声が聞こえるのは飛翔する群れの部分だけです。
 前半の末尾(03:06-03:14)はディスタント・コール(『私はここよ』の
  呼びかけ声)とそのスペクトログラム(作成:Praat (www.praat.org)):
  初めは高めの声、次は低めの声です。

[撮影日時]
1. [00:14-00:37], [02:46-03:14]:
2010-12-06 0800-1000
Toyosato rice fields, Tome City (38°35′15″N 141°14′37″E),
a flock which roosts in Byodonuma (38°36′45″N 141°14′12″E).
2. [03:14-04:09]:
2010-12-30 1045-1120
Hanaizumi rice fields, Ichinoseki City (38°46′22″N 141°13′17″E),
a flock which roosts in Izunuma (Ramsar site no. 318).
3. [00:00-00:14], [00:38-02:46]:
2011-01-02 0630-0930 Toyosato rice fields, Tome City.
[機材]
Panasonic Digital Video Camera NV-C2 (Mini DV, 10x zoom lens)
+ KOWA Spotting Scope TSN744 + Photo & Video Adapter TSN-VA2

Category:

Pets & Animals

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License:

Standard YouTube License

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