Cork is the outer bark of the Cork Oak tree, Quercus Suber. Cork oaks are found in forests surrounding the Mediterranean Sea. Portugal is the world's largest cork producer, but Cork Oaks are also cultivated in Spain, Italy, France, Morocco, Tunisia, and Algeria. Cork is easily stripped from the tree from May to August
Cork oak forest in Spain: Uses and extraction of cork – Explore La Tierra
Where Does Cork Come From? The Fascinating Journey of Cork – HowCork
Where Does Cork Come From? – HowCork
How are wine corks made? Guide to the cork harvest & wine cork production
Cork Tree Campus Trees
Good for the Environment - 100% Cork
Cork 101 – Melanie Abrantes Designs
Everything You Could Ever Want To Know About Cork Trees – CTTC Bike Tours
Where Does Cork Come From? The Fascinating Journey of Cork – HowCork
Where does the cork for wine stoppers come from?
What is Cork? – MB Cork
Harvesting cork a long-term investment
Cork Oaks in America Cork Quality Council
Where Does Cork Come From? – HowCork
Where does cork come from? - Corkor