Common chiffchaff obvious wing bars; they include the willow, Bonelli's, wood and plain leaf warblers. The common chiffchaff has three still commonly accepted subspecies, together with some from the Iberian Peninsula, the Canary Islands, and the Caucasus which are now more often treated as full species. The common chiffchaff's English name is onomatopoeic, referring to the repetitive "chiff-chaff" song of the European subspecies. There are similar names in some other European languages, such as the Dutch "Tjiftjaf", the German "Zilpzalp" and Welsh "siff-saff". The binomial name is of Greek origin; "Phylloscopus" comes from "phyllon"/φυλλον, "leaf", and "skopeo"/σκοπεω, "to look at" or "to
Handbook to the Birds of Australia Handbook to the Birds of Australia The Handbook to the Birds of Australia is a two-volume work published in London in 1865 by the author John Gould. It was published in octavo format (250 x 170 mm), containing some 1290 pages, bound in green cloth with gilt lyrebirds on the front covers and with decorated gilt spines. The two volumes are separately paginated and include no illustrations It is essentially a revision and update of the text originally published with Gould’s monumental illustrated folio The Birds of Australia, which was published in seven volumes between 1840 and 1848. The author