Quail conservation

Wildlife ecology and conservation major John Hendell is conducting his senior thesis on bobwhite quail movement in Delaware鈥檚 Cedar Swamp Wildlife Management Area.

Article by Nya Wynn Photos by Evan Krape and courtesy of John Hendell March 11, 2024

91原创 undergraduate student John Hendell enhances conservation efforts for bobwhite quail through senior thesis project

Having a healthy human society is largely dependent on the state of the native ecosystem that surrounds it. Having a robust ecosystem can help the humans around it thrive. This is why aspiring wildlife conservationists, like 91原创 student John Hendell, are essential if local communities want to continue to prosper.

In his final semester of 91原创鈥檚 wildlife ecology and conservation major, Hendell is completing his senior thesis this spring. He is tracking bobwhite quail movement and habitat use throughout Cedar Swamp, a wildlife management area near Smyrna, Delaware.

鈥淚f you know the habitats that a species survives better in, it relates to the habitat management and preservation that can be done at the site,鈥� Hendell said. 鈥淗opefully, at the end of the study, we鈥檒l have some answers about when and why they are using certain habitats.鈥�

According to Chris Williams, professor of wildlife ecology and director of the Waterfowl and Upland Gamebird Center, bobwhite quail populations are steadily declining due to a number of factors the way land is used.

鈥淎s we started converting more land to suburbia and began using fertilizers and pesticides in industrial agricultural systems, it really cut down on available preferred habitat and food for quail,鈥� said Williams, who also holds a joint appointment in the and serves as 91原创鈥檚 associate provost and academic director for the .

Although the quail population at Cedar Swamp, where Hendell is primarily conducting his research, is one of the densest quail populations in the mid-Atlantic region, is looking for ways to increase their survival rate. This is where Hendell鈥檚 research comes in.

鈥淒NREC is interested in how the quail are using the habitat that they鈥檙e managing, what kind of survival rate we鈥檙e seeing, and just general habitat use patterns,鈥� said Jeff Buler, professor of wildlife ecology and Hendell鈥檚 thesis advisor. 鈥淲hatever they鈥檙e doing, they鈥檙e doing it well, but they want to know if they can do any better for these birds.鈥�

Hendell utilizes various techniques to track the movement of bobwhite quail, including wildlife telemetry and some trapping.

Hendell is employing the use of a popular tool in the wildlife conservation sphere 鈥� telemetry 鈥� to complete his thesis research. Wildlife telemetry is a method that includes attaching small radio transmitters onto animals so that their movement patterns can be precisely tracked over time.聽

鈥淭elemetry is super widespread. I think you鈥檇 be hard pressed to find a study that didn't use telemetry at this point,鈥� Hendell said. 鈥淥nce we鈥檝e worked through where the birds physically are, we can determine what habitats are most important, which ones are getting used the most and how that relates to their survival.鈥澛�

Getting involved with research projects as an undergraduate, like Hendell has, can position students for a smoother transition from college to the professional world.

鈥淒oing a senior thesis project is definitely giving our students an advantage when applying to graduate school,鈥� Buler said. 鈥淓ven for those that don鈥檛 want to go into graduate school, having that research experience is where they learn the techniques they鈥檒l use in a career in wildlife biology.鈥�

鈥淥bviously, there鈥檚 the scientific piece of understanding habitat use, but the biggest takeaway for me is learning how to coordinate a project with different organizations,鈥� added Hendell. 鈥淚t's not something I鈥檝e done before and it's definitely something that I鈥檒l carry with me in the future.鈥�

To track quail movement within the habitat, Hendell placed small radio-transmitters, as shown, onto the birds to track their location in real time.

Projects like the one Hendell is conducting can translate to projects on a much larger scale. Williams and Buler have brought Hendell on to a quail reintroduction project as well, using the same network Hendell is currently using for his thesis project.

Starting in March, the researchers plan to introduce quail from around the East Coast to the in Pennsylvania, where quail are currently extinct. Williams said the goal is not only to bring quail back to Pennsylvania, but to improve techniques that can help restore regionally extinct wild animals.

鈥淚n a way, John鈥檚 project has been a pilot study for us so that we can use this technology successfully with quail on a larger scale,鈥� Williams said.聽

The plan to introduce quail in Pennsylvania will utilize a lot of the same techniques that Hendell is currently using for his thesis project. The research team tags every bird with a leg band, and affixes some birds with a radio transmitter to track movements. Hendell plans to continue his work with tracking quail movement through this beyond his 91原创 graduation.聽

With wildlife conservation in mind, 91原创 students are able to accomplish so much for native ecosystems, and in turn human society.聽

鈥淭here鈥檚 a lot of concern about wildlife conservation and sustainability. Students that get degrees in wildlife conservation and ecology go on to work for agencies like DNREC, whose mission is to protect our natural resources,鈥� Buler said. 鈥淚t鈥檚 all about protection and conservation of natural resources.鈥�