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Hymenoptera Bioblitz Adds Species To Park List

Great Basin National Park

National Park News

Great Basin National Park held its third annual bioblitz during the first three days of August. This short-term discover biodiversity event helped the park add to its list of hymenoptera (wasps, bees, and ants). It also provided an excellent venue for sharing the importance of insects with park visitors, staff, and volunteers.

During a 48-hour collecting period, over 60 participants collected hymenoptera by various methods. Some used nets to sweep vegetation, forceps to pick up ants, bowl traps with soapy water to attract bees, and light and malaise traps to catch a variety of species. Bioblitz participants filled out data sheets to indicate the location, habitat, and collecting method. Everything was brought back to bioblitz headquarters, where data was entered into a computer and entomologists began sorting samples.

Dr. James Pitts from Utah State University announced the preliminary results of the event at a closing luncheon.

“We did better than I expected,” he said. “We’ve added at least 25 families of hymenoptera and 65 species based on a very cursory examination, including several velvet ant species that I did not expect to be in the park.”

Dr. Pitts’ lab will continue sorting, pinning, and identifying the hymenoptera samples.

Important components of the bioblitz were numerous educational programs, including a workshop, kids’ programs, a campfire talk, and patio talks about hymenoptera. The science class from Woodlin High in Colorado participated for a day, and collectors aged from three to seventy collected specimens.

“I was pleased with the excellent turn out for this bioblitz,” said Andy Ferguson, the park’s superintendent. “We had volunteers from several states and top-notch entomologists. I thank everyone who helped make this event a success.”

The Western National Parks Association and Great Basin National Park Foundation sponsored lunches and raffle prizes to assist with the bioblitz effort. A bioblitz focusing on a different order of invertebrates is in the planning stages for nex tyear.


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