Diederik cuckoo either "cuprea" (coppery) or "capensis" (of Cape of Good Hope). The English name is an onomatopoeic rendition of its call. Diederik cuckoo The Diederik cuckoo ("Chrysococcyx caprius"), formerly dideric cuckoo or didric cuckoo, and sometimes called Diederik's cuckoo, is a member of the cuckoo order of birds, the Cuculiformes, which also includes the roadrunners and the anis. The diederik cuckoo is a smallish cuckoo at 18 to 20 cm. Adult males are glossy green above with copper-sheened areas on the back and whitish underparts. They have a broken white eye-stripe and a short, green malar stripe. All remiges have three
On the Proteaceae: the evolution and classification of a southern family was the establishment for a suprageneric classification of the Proteaceae, which was accepted with only minor modifications until 2006, when Peter H. Weston and Nigel P. Barker presented a new arrangement based primarily upon molecular data. According to Weston and Barker, "Johnson and Briggs' classification has served as the systematic framework for a generation of researchers". On the Proteaceae: the evolution and classification of a southern family On the Proteaceae: the evolution and classification of a southern family is a highly influential monograph on the evolution, biogeography and taxonomy of the flowering plant family Proteaceae. Authored by Lawrie Johnson and