The 59th Pacific Orchid Exposition is at Ft. Mason in San Francisco from March 3 to March 6,2011. The theme is “Natural Wonders” There will be over 150,000 orchids. There will be explanations of floral structure, pollination methods, and the ways orchids have adapted to broad habitats and climates. For more information go to Pacific Orchid Exposition.
Natural History Wanderings 
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