King rail
This rail forages in shallow water near cover and eats mainly aquatic insects and crustaceans. It forages by probing the mud while moving around in shallow water.
Railsea
"Railsea" is set on a dystopian world whose lands are covered by endless interconnecting tracks of rails, known as the "railsea". The earth is colonised by ravenous giant naked mole-rats and other carnivorous giant forms of familiar animals, such as earwigs and antlions as well as stranger non-identifiable creatures that reside in the polluted sky. These threats mean that humanity are confined to 'islands' of harder rock through which the animals cannot burrow and the spaces between can only be safely traversed by use of trains.