Link to English Wikipedia entry: Blue-and-white Swallow
Link to German Wikipedia: Schwarzsteißschwalbe
Link to French Wikipedia: Hirondelle bleu et blanc
Link to EOL.org: Notiochelidon cyanoleuca
Link to iNaturalist.org: Notiochelidon cyanoleuca
Links to my pictures: Blue-and-white Swallow
Binomial Links for Notiochelidon cyanoleuca on www.guenther-eichhorn.com
Dr. Günther Eichhorn Travel Website
Soaring website