bumblebees

As long as we've lived in our home, a colony of bumblebees has nested in the roof of our front porch. For years we've watched generations of bumblebees come and go, often quite closely. Our yard, edged with wildflowers and native plants (that sounds so much more elegant than "we don't mow much") is a pollinator's paradise in many ways, and we've been delighted to see them among the nearly 100 species of pollinators we've spotted over the years. Because we live in such close proximity, the bumblebees, l like the Pheobes that nest under the porch eves, are old friends. Part of my farm…
tags: Bumblebees, Bombus species, Hymenoptera, insects, entomology, natural history Common Eastern Bumblebee, Bombus impatiens. This species is often relied upon to pollinate commercial food crops, such as tomatoes, that are often grown in agricultural greenhouses. Image: Wikipedia [larger view]. The Bumblebees, Bombus species, are among the most popular of all insects. Their black-and-yellow fuzz, large round bodies, and bumbling, buzzing flight make them appear almost cuddly, almost like the "teddy bears" of insects. I have many childhood memories of watching these appealing gentle…
This photo was ultimately rejected for a journal cover (it was the wrong shape!) but I shot it to accompany a research article that used museum specimens of midwestern bumblebees to compare current levels of genetic diversity with previous decades.  Since this image won't appear in print anytime soon, I thought I'd share it here instead. photo details: Canon 35mm f2.0 prime lens on a Canon EOS 20D ISO 200, 1/125 sec, f/5, indirect strobe
tags: researchblogging.org, Bombus impatiens, Bumblebees, pathogen spillover, epidemiology, pollinating insects, greenhouses Common Eastern Bumblebee, Bombus impatiens. This species is often relied upon to pollinate commercial food crops, such as tomatoes, that are often grown in agricultural greenhouses. Image: Wikipedia Commons [larger view]. A mysterious decline in North American bumblebee populations is apparently the result of "spillover" of pathogen-infected commercial bumblebees, Bombus species, from agricultural greenhouses where tomatoes, peppers and cucumbers are commonly grown…