http://www.coffeeresearch.org/coffee/homegrowing.htm

http://en.wikipedia.org/wiki/Coffea

http://www.mauigrowncoffee.com/

http://en.wikipedia.org/wiki/Shade_grown_coffee

http://www.eartheasy.com/eat_shadegrown_coffee.htm

http://www.coffeehabitat.com/2008/03/coffee-growing.html

http://www.thefind.com/food/info-shade-grown-coffee

http://www.coffeehabitat.com/2006/02/what_is_shade_g.html

http://www.bluemoosecoffee.com/Coffee_Growing_Regions.html

http://nationalzoo.si.edu/ConservationAndScience/MigratoryBirds/Coffee/