A cormoran is a large black sea bird which eats fish.
Comorant
A cormorant is a type of water bird.
All birds fly except for members of the Ratite family (such as the ostrich, emu, and kiwi), members of the Anseriforme family (Falkland Steamer Duck and the Auckland Teal), Podicipediformes such as the Titica Grebe, and many members of the Gruiforme family which includes cranes and rails. Penguins do not fly, along with the Flightless Comorant and the Kakapo parrot.
flightless comorant,penguins,titicaca/junin grebe, turkey silkie,auckland island teal,campbell island teal,white headed flightless steamer duck,falkland flightless steamer duck, magellanic flightless steamer duck, reas,kiwis, cassowaries, emu,ostrich. those are all of the living flightless birds