rook·er·y 
(rkə-rē)
(rkə-rē)n. pl. rook·er·ies
1.
a. A place where large numbers of rooks or certain seabirds or marine animals, such as penguins or seals, nest or breed.
b. A colony of such animals.
2. Informal A crowded and dilapidated tenement or area.
rookeryking penguins
South Georgia Island