blackcap

(noun) raspberry native to eastern North America having black thimble-shaped fruit. Synonyms: black raspberry, blackcap raspberry, thimbleberry, Rubus occidentalis.

(noun) small black-headed European gull. Synonyms: laughing gull, pewit, pewit gull, Larus ridibundus.

(noun) chickadee having a dark crown. Synonyms: black-capped chickadee, Parus atricapillus.

(noun) small brownish-grey warbler with a black crown. Synonyms: Silvia atricapilla.