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").
It's Sad to Belong together. Dale Van Atta of the "Deseret News" observed that it is "the universal divorce anthem - about the alleged monotony of monogamy" and that the duo "[reduces] it to a simple, peaceful chorus" (referring to the line, "Yes, it's sad to belong to someone else when the right one comes along"). The song was covered by B. J. Thomas. It is still performed in concerts by the surviving member of the duo, John Ford Coley. It's Sad to Belong "It's Sad to Belong" is a song written by Randy Goodrum and performed by England Dan & John Ford Coley