Link to English Wikipedia entry: Cork Oak
Link to German Wikipedia: Korkeiche
Link to French Wikipedia: Chêne-liège
Link to EOL.org: Quercus suber
Link to iNaturalist.org: Quercus suber
Links to my pictures: Cork Oak
Binomial Links for Quercus suber on aerobaticsweb.org
Dr. Günther Eichhorn Travel Website
Soaring website