Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Research Finds that a Duck's Boon Might Be a Turtle's Bane

07.11.2011
Duck nest boxes used to aid cavity-nesting ducks can prove to be turtle death traps.

That was the discovery made by University of Cincinnati Educator Associate Professor Denis Conover, of the Department of Biological Sciences in UC's McMicken College of Arts and Sciences, when he came upon a duck nest box in the wetlands of southern Ohio's Miami Whitewater Forest. The box had tipped over. Turtle corpses were strewn about the mud and mire surrounding the fallen nesting box. Several species of turtles had been trapped by the box, and not all of them made it out alive.

Conover’s concern for the turtles’ welfare led him and co-authors Wayne Wauligman and Karen Cody, a naturalist, to write “Tipped Over Duck Nest Box Traps Turtles in a Restored Wetland (Ohio),” to raise awareness about the problem of improperly maintained and monitored duck nest boxes. A slide presentation of the research will be displayed at the Kansas Herpetological Society’s (KHS) annual meeting in Wichita, Kansas, Nov. 4-6, 2011.

Ordinarily a good thing, duck nest boxes—a nesting box attached to a pole in the wetland ground—are often erected in wetlands to provide nest sites for cavity-nesting ducks such as wood ducks and hooded mergansers. In fact, duck nest boxes have been put up in many wetlands throughout the United States and Canada and have helped with increasing wood duck populations.

However, improper care of these boxes can have devastating effects on wetland turtles. Conover writes that “if a pole gets tipped over and the box gets into the water, these duck nest boxes can serve as death traps for turtles.”

In Conover’s case, the three species of trapped turtles—painted, snapping and box—are not endangered in Ohio. Still, other wetlands, such as the Beaver Creek Wetlands, Spring Valley Wildlife Area, and Cedar Bog, may harbor species like the spotted turtle which are much rarer. Such species may also be affected by overturned duck nest boxes.

Duck nest boxes are typically monitored and maintained during the winter or just before the breeding season, but Conover suggests that it “should probably be done more frequently.” Periodically checking on duck nest boxes throughout the year can help reduce the dangerous and sometimes fatal consequences overturned boxes can have on turtles.

“Our goal is to reduce suffering and death of turtles by warning land managers about the threat to turtles that downed duck nest boxes can pose.”

Conover recently finished an article titled, “Keystone Role of Beavers in a Restored Wetland (Ohio)," and has also published articles on control of Amur honeysuckle, deer management, woodland, wetland and prairie restoration, earlier flowering of wetland prairie plants associated with global warming, seed germination, plant/water relations, and ecological physiology of freshwater clams.

Over the years, Conover has conducted many botanical surveys for various park districts and conservation groups such as Oxbow, Inc. and the Bergamo Center at Mount Saint John Nature Preserve. He is currently doing a vascular plant survey at Campbell Lakes Preserve for the Hamilton County Park District.

Ryan Varney | Newswise Science News
Further information:
http://www.uc.edu

More articles from Life Sciences:

nachricht Zap! Graphene is bad news for bacteria
23.05.2017 | Rice University

nachricht Discovery of an alga's 'dictionary of genes' could lead to advances in biofuels, medicine
23.05.2017 | University of California - Los Angeles

All articles from Life Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Turmoil in sluggish electrons’ existence

An international team of physicists has monitored the scattering behaviour of electrons in a non-conducting material in real-time. Their insights could be beneficial for radiotherapy.

We can refer to electrons in non-conducting materials as ‘sluggish’. Typically, they remain fixed in a location, deep inside an atomic composite. It is hence...

Im Focus: Wafer-thin Magnetic Materials Developed for Future Quantum Technologies

Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.

Ferrimagnets are composed of two centers which are magnetized at different strengths and point in opposing directions. Two-dimensional, quasi-flat ferrimagnets...

Im Focus: World's thinnest hologram paves path to new 3-D world

Nano-hologram paves way for integration of 3-D holography into everyday electronics

An Australian-Chinese research team has created the world's thinnest hologram, paving the way towards the integration of 3D holography into everyday...

Im Focus: Using graphene to create quantum bits

In the race to produce a quantum computer, a number of projects are seeking a way to create quantum bits -- or qubits -- that are stable, meaning they are not much affected by changes in their environment. This normally needs highly nonlinear non-dissipative elements capable of functioning at very low temperatures.

In pursuit of this goal, researchers at EPFL's Laboratory of Photonics and Quantum Measurements LPQM (STI/SB), have investigated a nonlinear graphene-based...

Im Focus: Bacteria harness the lotus effect to protect themselves

Biofilms: Researchers find the causes of water-repelling properties

Dental plaque and the viscous brown slime in drainpipes are two familiar examples of bacterial biofilms. Removing such bacterial depositions from surfaces is...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

AWK Aachen Machine Tool Colloquium 2017: Internet of Production for Agile Enterprises

23.05.2017 | Event News

Dortmund MST Conference presents Individualized Healthcare Solutions with micro and nanotechnology

22.05.2017 | Event News

Innovation 4.0: Shaping a humane fourth industrial revolution

17.05.2017 | Event News

 
Latest News

Scientists propose synestia, a new type of planetary object

23.05.2017 | Physics and Astronomy

Zap! Graphene is bad news for bacteria

23.05.2017 | Life Sciences

Medical gamma-ray camera is now palm-sized

23.05.2017 | Medical Engineering

VideoLinks
B2B-VideoLinks
More VideoLinks >>>