Iberian chiffchaff Previously the Iberian chiffchaff was considered as a subspecies of the common chiffchaff. As of 2016, it is recognised as a separate species under the name "Phylloscopus ibericus" for the following reasons (compared to the common chiffchaff): In past, erroneously listed as "Phylloscopus brehmii". Iberian chiffchaff The Iberian chiffchaff ("Phylloscopus ibericus") is a species of leaf warbler endemic to Portugal, Spain and North Africa, west of a line stretching roughly from the western Pyrenees via the mountains of central Spain to the Mediterranean. The name "chiffchaff" is onomatopoeic, referring to the repetitive "chiff-chaff" song of the common chiffchaff ("Phylloscopus collybita").
Field Guide to the Birds of Australia (Simpson & Day) Field Guide to the Birds of Australia (Simpson & Day) The Simpson & Day Field Guide to the Birds of Australia is one of the main national bird field guides used by Australian birders, which over the years has evolved through several revised and updated editions. Total sales exceed 500,000 copies. The book was first published in 1984 by Lloyd O’Neil as "The Birds of Australia", in hardcover format with a dust jacket, 285 mm high by 215 mm wide and weighing 1.7 kg. It contained illustrations by Nicolas Day of 758 species on 128 colour plates. It was divided