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                          To access aircraft of a different region, select the relevent continent at the top of the page. For a tree to reproduce, like flowers it must cross pollenate. Birds and bees help to do this in the spring byharvesting the nectar from the depths of the flowers. The potential harvest from fruit and nut trees can be estimated by the strength of the flush of blossom in the spring. For a few weeks of the year, somewhat sombre trees become aglow with delicately coloured, sweet smelling flowers. |