单项选择题According to the passage, which of the following statements is correct()
A. Dunnocks and reed warblers attacked cuckoos, so that their nests have escaped the doomed fate of being parasitised.< br>B. Cuckoos have a gift for hawk mimicry. Accordingly, they are not attacked by hosts.< br>C. Both meadow pipits and reed warblers have contributed to the evolution of hawk mimicry.< br>D. The hawk-like plumage is favored by actual cuckoo hosts.