This article is not new but is new to me. I found it informative and easy to read.
http://www.nationalatlas.gov/articles/biology/a_bees.html (http://www.nationalatlas.gov/articles/biology/a_bees.html)
http://www.adkinsbeeremoval.com/falling-coconuts.html (http://www.adkinsbeeremoval.com/falling-coconuts.html)