Maximum Ride: The Manga, Chapter 50

Joining a scientific expedition gives Max and the flock a perfect opportunity to distance themselves from the heated debate over their future, but frostbite isn't the only danger in the Antarctic. A powerful figure in the underworld has promised the super-human kids to the highest bidder! And as if things couldn't get any worse, the flock is now stuck between a robotic army...and a Category 5 hurricane?!