Vocabulary : Bluebird to Blue-eyed grass
Bluebird : A small song bird (Sialia sialis), very common in the United States, and, in the north, one of the earliest to arrive in spring. The male is blue, with the breast reddish. It is related to the European robin.Blue-bonnet : A broad, flat Scottish cap of blue woolen, or one wearing such cap; a Scotchman. ;; A plant. Same as Bluebottle. ;; The European blue titmouse (Parus coeruleus); the bluecap.
Bluebottle : A plant (Centaurea cyanus) which grows in grain fields. It receives its name from its blue bottle-shaped flowers. ;; A large and troublesome species of blowfly (Musca vomitoria). Its body is steel blue.
Bluebreast : A small European bird; the blue-throated warbler.
Bluecap : The bluepoll. ;; The blue bonnet or blue titmouse. ;; A Scot; a Scotchman; -- so named from wearing a blue bonnet.