Bumble bees of North America : an identification guide / Paul H. Williams, Robbin W. Thorp, Leif L. Richardson & Sheila R. Colla.

This guide allows amateur and professional naturalists to identify all 46 bumble bee species found north of Mexico and to understand their ecology and changing geographic distributions.

Bibliographic Details

Main Author:	Williams, Paul (Paul Hugh) (Author)
Other Authors:	Thorp, Robbin W., 1933-, Richardson, Leif, Colla, Sheila
Language:	English
Published:	Princeton : Princeton University Press, [2014]
Subjects:	Bumblebees > United States > Identification. Bumblebees > Canada > Identification. Bumblebees > United States > Geographical distribution. Bumblebees > Canada > Geographical distribution.
Genre:	Identification.
Physical Description:	208 pages : color illustrations, color maps ; 23 cm
Variant Title:	Bumblebees of North America.
Format:	Book