Cormorant
From Sensus Plenior
Cormorant
The cormorant is an aquatic bird. It has webbed feet and swims under the water. It eats the fish which are swimming in the water. This is like the lobster that preys on the fish. When it dives into the water it looks as it been cast out of the heavens. Adam named the cormorant 'cast out'.
Those who have been cast out are not a good source for teaching. [1] The cormorant represents those under such judgement.