World’s rarest songbird is so rare because it's not real – study
A new study into one of the world’s most “elusive” species of songbird found that the Liberian Greenbul may be so hard to spot because... it never actually existed.
A team of researchers from the University of Aberdeen conducted the study into the species to find out more, or any, information about the bird that has “eluded experts for decades”.
https://www.rt.com/news/405961-liber...rare-songbird/