* [http://dels.nas.edu/pollinators New "Pollinator Garden Wheel" from the National Academies provides information on pollination and tips on building a pollinator-friendly garden.]
* [http://www.beeculture.com/content/pollination_handbook/index.cfm Insect Pollination Of Cultivated Crop Plants by S. E. McGregor USDA 1972] (needs updating but still valuable)
* [http://pollinator.com The Pollination Home page]
* [http://www.hydroponicsonline.com/blog/hydroponic-pollination-blue-bottle-flies Pollination in Hydroponics]
* [http://www.cas.vanderbilt.edu/bioimages/pages/pollination.htm Pollination syndromes images at bioimages.vanderbilt.edu]
