(1):

(n.) A small European song bird (Sylvia atricapilla), with a black crown; the mock nightingale.

(2):

(n.) An American titmouse (Parus atricapillus); the chickadee.

(3):

(n.) An apple roasted till black, to be served in a dish of boiled custard.

(4):

(n.) The black raspberry.