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.
As a general rule - the larger the parrot, the longer the lifespan. Macaws can live for over 100 years. Charlie the Macaw (http://en.wikipedia.org/wiki/Cha... Kakapos are also estimated to have very long lifespans. Richard Henry, a kakapo, was thought to be 80 years old at his death - http://www.wired.co.uk/news/arch...