一、“杜鹃”“布谷”及其他“杜鹃”这个名称,严格地说,是杜鹃科所有鸟类的统称。杜鹃科的鸟类包括鹰头杜鹃、四声杜鹃、大杜鹃和小杜鹃等。在中国文学中,“杜鹃”从来就不是个统称,而仅指四声杜鹃。如唐代大诗人白居易在其长诗《琵琶行》中所写到的“杜鹃啼 First, ”azalea “ ”cloth valley “ and other ”azalea “ the name, strictly speaking, is the collective name of all the cuckoo families of birds. The azalea family of birds include the eagle head Rhododendron, four cuckoo, cuckoo and small rhododendron and so on. In Chinese literature, ”rhododendron“ is never a generic term, but refers to only four cuckoo. Such as the Tang Dynasty poet Bai Juyi wrote in his long poem ”Pipa“ ”Cuckoo