So, here are some pics of Mr Bachchan chilling out at the salty marsh of White Desert at Dhordo village. The tent in which Mr Modi stayed during Rannotsav, was there for Big B too. 

He shot for Kite Flying sequence. What more? He even took a ride of popular Kutchhi vehicle - Chhakdo ! [a motorbike with 3 wheels]. Have a look at some pics taken from divyabhaskar.co.in and Big B's blog. 

Going by his latest blog post, he might have visited the part of Desert where Flamingos come in winters. And shot with them. 

Waiting for pictures he posts on his blog.