Three New Students Join the Powers Lab!!

The Powers Lab has three new research students for the coming year.  This has been our most challenging year for funding students requiring an unusual amount of creativity!  Emma Bloomquist, a junior biology major and member of the Honors Program at GFU was funded in the traditional way, through our Richter Scholar Program.  Emma will be headed to Dr. Bret Tobalske’s lab at the University of Montana to conduct experiments to determine if hummingbirds can sufficiently disputed heat via evaporative water loss to maintain heat balance during hovering.

Isabelle Cisneros, a junior biology major, had perhaps the most creative path to funding for the coming year raising her support via crowd sourcing on the Experiment.com platform. Probably the best thing about this effort and its success was that the majority of our backers were former Powers Lab research students!  This is a reaffirmation that the work we do in the lab makes a difference in student lives.  Isabelle will travel to the Chiricahua Mountains in southeastern Arizona where she will use infrared thermography to determine if hummingbirds can use shallow torpor (hypothermia).  She will work closely with Anusha Shankar, a Ph.D. student at Stony Brook University who has worked with our lab for several years on torpor studies.  For complete details on Isabelle’s project see our Experiment.com page!

The final student to join the lab is sophomore biology major Kaheela Reid.  Kaheela was funded this year by the GFU diversity program.  This is the first time the diversity program has invested funds in this sort of thing, and we look forward to a successful year so that the program will continue to consider this type of investment.  Kaheela will travel to Arizona along with Isabelle where her core project will be an investigation of how evaporative water loss influences resting metabolic rate in hummingbirds.

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Society for Integrative and Comparative Biology Meeting!!

The Powers Lab once again ventured to the Society for Integrative and Comparative Biology (SICB) meeting held this year in New Orleans January 4-8.  We had a good crew at the meeting consisting of Dr. Powers, current research students Elizah Stephens and Nathan Weston, former research students Sean Powers and Rosey Elting, and Anusha Shankar our collaborating Ph.D. student from Stony Brook University.  Dr. Powers gave an updated talk on hummingbird heat dissipation during hovering, Anusha gave a talk on modeling energy budgets in hummingbirds, and Sean gave a talk on lizards existing at the extreme limits of their range.  Elizah presented a poster on microbial contamination in hummingbird feeders, Nathan gave a poster on the contribution of feeders to the daily energy budget in hummingbirds, and Sean presented a poster on physiological regulation of head dissipation in hummingbirds.  Dr. Powers also co-authored a presentation given by Derrick Groom, a graduate student in Dr. Ken Welch’s lab, on hummingbird wing allometry.  Powers Lab research was well represented at SICB!

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North American Ornithological Conference

The Powers lab attended the North American Ornithological Conference (NAOC) in Washington, DC August 16-21.  While no current research students attended the conference, oral presentations were given by Dr. Powers, Anusha Shankar, and former Powers Lab student Rosey Elting.  Dr. Powers presented a paper on heat dissipation during hovering in hummingbirds.  Anusha Shankar, a Ph.D. student at Stony Brook University who has been working with the Powers Lab, presented a paper on hummingbird use of torpor at high nighttime temperatures.  Her presentation included data collected as part of Lab’s NASA grant.  Rosey Elting, a recent GFU graduate, presented her work on maximal feeding rates in hummingbirds.  This work was done while a research student in the Powers Lab.

 

 

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Powers Lab Welcomes a New Team Member!!

IMG_3399Welcome to the newest member of the Powers Lab, senior biology major Rosey Elting. Rosey joined the lab to gain research experience in preparation for graduate school following her graduation from George Fox next Fall.  This Summer Rosey will travel to Arizona where she will measure maximum feeding rate in the four hummingbird species that have been the focus of the NASA project the past three years.  Current Rosey is busy working in the lab to work out the serial interface between the balances she will use in her experiments and the laptop computers that will be used to record data.

Powers Lab to try CrowdFunding to Fund Summer Hummingbird Work in Ecuador!!

In response to decreasing federal funding for basic research the Powers Lab is trying a new approach!  CrowdFunding!  An increasing number of research labs are taking this approach, particularly for project that involve thinking outside the box.  The intent of the Powers Lab campaign is to raise funds to get students into the field and pay them a summer stipend.

The Powers Lab has set up a GoFundMe page where you can get more information, watch a video, and see some photos.  We will also be periodically posting updates related to the campaign. If you would like to support our research click on the link below.

Powers Lab GoFundMe Page