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").
The Slater Field Guide to Australian Birds The Slater Field Guide to Australian Birds The Slater Field Guide to Australian Birds is one of the main national bird field guides used by Australian birders. The guide was first published in 1986 in Sydney by Rigby Publishers and authored by Peter Slater and other members of his family. It is 215 mm high by 113 mm wide and weighs 440 g. The imprint page asserts copyright of the paintings for Peter Slater, of the text for Pat Slater, and of the maps for Raoul Slater. In 1970-74 Slater had produced a two-volume guide to Australian birds which was