However, you cannot load a Travelcard on to a Visitor Oyster card. You can only buy an Oyster card once you arrive in London. On Oyster, you can buy 7 Day, Monthly or Annual Travelcards for travel across Zones 1 to 9 and Watford Junction.
Kapok trees are also grown on plantations in southeast Asia. Ceiba pentandra can reach heights of 200 feet (60 m), may grow 13 feet (4 m) a year and can live as long as 200 years. They have wide buttresses at their base and large, flat crowns on top.
Kauri. Kauri are among the world's mightiest trees, growing to over 50 m tall, with trunk girths up to 16 m, and living for over 2,000 years. Kauri dieback disease is a relatively new threat, but we can help reduce its spread by being careful and following the signs when visiting kauri forests.