CREATE TABLE table_4287 ("Townland" TEXT, "Area (  acres  ) " FLOAT, "Barony" TEXT, "Civil parish" TEXT, "Poor law union" TEXT)

How many different civil parishes is Canrooska a part of?
SELECT COUNT("Civil parish") FROM table_4287 WHERE "Townland" = 'Canrooska'
SELECT COUNT("Civil parish") FROM "table_4287" WHERE "Townland" = 'Canrooska'