¡ß Thayer's Gull ? ('03. 03. 23.)

 


 

Á¤¸» À̵¿±â¸¦ ¸ÂÀº °­¸ª¿¡´Â ´Ù¾çÇÑ ÆÐÅÏÀÇ ¸ð¾çÀ» ÇÑ Àç°¥¸Å±â·ù°¡ ã¾Æ¿Í ÀÖ½À´Ï´Ù. ±×Áß¿¡¼­ ÀÏ¿äÀÏ °üÂûÇÑ ³à¼® Áß Thaye's Gull ·Î ÃßÁ¤µÇ´Â ³à¼®ÀÌ °üÂûµÇ¾ú½À´Ï´Ù. óÀ½ º¸´Â Á¾À̶ó È®½ÅÇÒ ¼ö ¾øÁö¸¸ µÕ±Ù ¸Ó¸®¿Í ªÀº ºÎ¸®¿Í ´Ù¸®, µîÆÇ»ö, ÀüüÀû µ¢Ä¡, ±×¸®°í wing tipµµ ÀϹÝÀûÀ¸·Î °üÂûµÇ´Â Àç°¥¸Å±â¿Í´Â ´Ù¸¥ ³à¼®À̾ú½À´Ï´Ù.

 

 

 

<Fig. 1. Thayer's Gull ? >

ÀüüÀûÀΠü±¸¸ð¾çÀº taimyrensis ¿Í À¯»çÇÏ°Ô º¸À̳ª ¾ÆÁÖ ºÓÀº ´Ù¸®¿Í ¿¬ÇÑ µîÆÇ»öÀ» °¡Áø ³à¼®À̾ú½À´Ï´Ù.

±×¸®°í °³ÀÎÀûÀÎ ´À³¦À¸·Î´Â µÎ°³°ñ¿¡¼­ À§Ä¡ÇÑ ´«ÀÇ ¸ð¾çÀÌ Á» ´Ù¸£°Ô ´À²¸Áö´Â ³à¼®ÀÔ´Ï´Ù.

 

 

 

<Fig. 2. Thayer's Gull ?>

µÚÀÇ Àç°¥¸Å±â¿Í µ¢Ä¡ ¹× mantleÀÇ »öÀ» ºñ±³ÇØ º¸¼¼¿ä.

 

 

 

<Fig. 3. Thayer's Gull ?>

µÚÀÇ Àç°¥¸Å±â¿Í ´Ù½Ã Çѹø ºñ±³ÇØ º¸½Ã°í ªÀº ´Ù¸®¿Í ºÎ¸®±æÀ̵µ ºñ±³ÇØ º¸¼¼¿ä.

 

  

 

<Fig. 4. Thayer's Gull ?>

³¯°³ ¹ØÀÌ ºÐ·ùkey¶ó°í Çؼ­ ÃÔ¿µÇÏ·Á°í ÇßÀ¸³ª ¿µ ÇùÁ¶¸¦¾Ê´Â ³à¼®ÀÔ´Ï´Ù.

 

 

 

<Fig. 5. Thayer's Gull ?>

´Ù¸¥ ¹æÇâÀÇ ÀÚ¼¼¸¦ ÃëÇÑ ³à¼®ÀÔ´Ï´Ù. Á¤¸» ´Ù¸®°¡ ªÁö¿ä?

 

 

 

<Fig. 6. Thayer's Gull ?>

ªÀº ´Ù¸®¿Í ºÎ¸®°¡ ´«¿¡ ¶ç´Â »çÁøÀÔ´Ï´Ù.

 

 

 

 

<Fig. 7. Thayer's Gull ?>

°Ü¿ì ÀâÀº ³¯°³ ¹ØÀÇ ¸ð½ÀÀÔ´Ï´Ù. È®½ÇÈ÷ Àç°¥¸Å±â¿¡ ºñÇØ Èò»öÀÌ´õ±º¿ä.

 

 

 

<Fig. 8. >

Á¦°¡ º¸À¯ÇÑ ÀϺ»µµ°¨¿¡ ³ª¿À´Â ³à¼®ÀÇ ¸ð½ÀÀε¥ ¸ðµç °¥¸Å±âÀÇ ºÎ¸®¸¦ ¹«Ã´ ±æ°Ô Ç¥ÇöÇß½À´Ï´Ù.

 

I think it is a Thayer's Gull,

though I would like to see the wing pattern if it is possible.

Its short bill/legs, rounded head, paler grey mantle and overall impression

fit strikingly Thayer's Gull.

I hope you will get the wing pattern someday.

But, in my experience, such a bird is always Thayer's Gull.  Ujihara

 

Ujihara´Ôµµ Àú¿Í °°Àº »ý°¢À» ÇÏ°í °è½Ã´õ±º¿ä.

 

  


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