Considered by some authors to be a subspecies of African Blue Tit (Cyanistes teneriffae). References See References. Files: More Information BirdLife International For more information about the Hierro Blue Tit see... BirdLife International Species Factsheet. Articles about the Hierro Blue Tit If you would like to read any articles about the Hierro Blue Tit... Show Articles (0) No Pictures of Hierro Blue Tit If Birdpedia has no pictures of Hierro Blue Tit or you would like to see more, then try the following... From BING (0) No Videos of Hierro Blue Tit If Birdpedia has no videos of Hierro Blue Tit or you would like to see more, then try the following.. From BING (0)
BirdLife International Species Factsheet