Great White Egret

i was driving and sudden see the Great White Egret and tried to catch but its very difficult to take snap of  Great White Egret in cloudy weather n lake filled with muddy water and it was in-front of sun.so haven't time to change the camera settings.

Camera : Canon EOS 600D

Shooting Mode : Manual Mode

Tv ( Shutter Speed ) : 1/1000

Av ( Aperture Value ) : 6.3

ISO Speed : 200

Focal Length : 250mm

White Balance Mode : Cloudy

Flash : Off

Location : Bilimora, Gujarat