Not every dark thing that is floating in water is a log

Meet the Sunderbans Tiger, and this is how I shall remember it... Yes I have closer, better shots of the beast. But this is my first post after a long journey and it had to represent how I remember it.
A tiger, that was seen for 7 hours. And then it disappeared... Why you ask? Well, the boats and the chaos invaded it's space. Hence the tiger decided to vanish on an island. But all this time his body language suggested he wanted to cross the stretch of water.
One by one the boats that had appeared, seemed to disperse. We liked the area
Not particularly for the big cat but for the habitat. Hence, we stayed. It was after 2 hours when we were watching a Kingfisher, that a log seemed to float on water. But logs float! They do not swim against the current!
It was the tiger that finally found the window to cross...

Small: A4: 11.69 X 8.27 inches
Medium: A3: 16.53 X 11.69 inches
Large: 2 X 3 feet : 24 X 36 inches