Isoperla KUa(줄강도래 KUa)

줄강도래 KUa(홍천연구공원)PaxEco_2010_01_06_0031.jpgCanon | Canon EOS 450D | Auto W/B | 0.033 s (1/30) (1/30) | F/0.0 | 1.33 (4/3) | 0.00(0/1) | ISO-800 | Flash-No | 2010:01:06 01:52:41