Bird Banding 101

Just like every department, The Preserve team has unique ways in measuring successes for Shaker Village. Since we started converting cool season pastures to native warm season grasses and wildflowers in 2009, we have dramatically changed the vegetative composition of the landscape. The majority of the changes we’ve made to the landscape were done to enhance the habitat of grassland obligate songbirds, such as the Northern Bobwhite Quail. Essentially, if you build and maintain good habitat for quail, then you raise the level of habitat for all songbirds. So, how can we tell whether this project has been a success?

Bird Banding at Shaker Village from Shaker Village on Vimeo.

Bird Banding is a metric we use to determine if we have been successful with our habitat enhancement that involves capturing birds using the protocols set forth by the Institute for Bird Populations’ Monitoring Avian Productivity and Survivorship (MAPS) program. We set up mesh nets and check them at regular time intervals. The birds are removed from the nets and placed in protective bags, then checked for fat stores, breeding condition, feather wear and age by trained wildlife biologists. After that, the birds are released back into the wild.

This project was set up to obtain four years of baseline data in an abandoned cool season pasture, then convert the pasture to native warm season grasses and wildflowers, while continuing to collect data for a total of 10 years. This gives us an idea of how the property was used before the conversion, as well as what impact our conversion has had on bird health and overall numbers. What we’ve found after nine years of MAPS efforts is that birds LOVE what we’ve done with the place. Number of captures have been slightly up during the breeding season (May-July), but way up during the migration season (September-November). On Sept. 7 of this year, we captured our 100th species at the Shaker Village banding station! This milestone is significant in that not only are our capture numbers high, our diversity is high as well. High population numbers, along with high levels of diversity, equate to a high-five from the bird community!

We do what we can to keep our birds (and other wildlife) happy. Check out the bird blind area or take a hike on one of our trails to see The Preserve for yourself.


The Preserve and trails will be closed Mondays – Fridays from Nov. 1 – Dec. 29 for private hunts, habitat and wildlife management and trail restoration work. Learn more.


Ben Leffew is the preserve manager. A Kentucky Proud product straight out of…

What’s that Noise?

NOTICE: PRESERVATION@WORK Geothermal drilling will commence no earlier than 8:30 a.m. and will cease no later than 6 p.m. each day Oct. 2-6. Noise and vibration are to be expected.

Work on the Centre Family Dwelling and Meeting House has begun! And with that comes chainlink fences, construction equipment and loud noises. Sounds lovely, right? Actually, it really is! It’s the sound of preservation@work—work that will extend the lives of these two buildings, work that will prepare them for new interpretive experiences, work that would make the Shakers proud. So, while your Shaker Village experience will be different for the next year, we ask that you embrace this project and use it as a learning opportunity. During the next 12 months, our daily adventures schedule will feature special tours and activities highlighting the work being done on both buildings. We want you to be a part of this village@work project. Come see what’s happening! Ask questions, take a tour or read more here.

First up on the to-do list is drilling wells for the geothermal heating and cooling system.

Q: What are geothermal wells?
A: Geothermal wells are wells that tap into the natural energy found beneath the Earth. These wells will be attached to water source heat pumps inside the buildings, which maintain stable indoor temperatures.

Q: How does a geothermal system work?
A: The surface of the Earth can get quite cold or hot at times. The area beneath the Earth’s crust has a relatively stable temperature and geothermal energy utilizes this heat to provide heating or cooling for structures.

Q: How many wells are we drilling?
A: 36 total—24 for the Centre Family Dwelling and 12 for the Meeting House.

Q: How deep are the wells?
A: 380-400 feet!

Q: How are the wells connected to the building?
A: Each well has “unicoil” of pipe inside the well, a “supply” and “return in the shape of a U.” Each well is inter-connected into a pipe system, known as the “loop.” The main supply and return pipes are connected to pumps inside the building. This is known as a “closed loop” system. The system is sealed so no fluid is exchanged with the environment.

Q: What’s in the pipes?
A: The pipes are filled with glycol, a fluid similar to antifreeze in your car. The fluid doesn’t freeze and can transfer heat better than ordinary water.

Q: So how does it all work?
A: In winter, the system collects the Earth’s natural heat through the loop. The fluid circulates through the loop and carries the heat to the building. There, an electrically-driven compressor and a heat exchanger concentrate the heat and release it inside the building at a higher temperature. Ductwork distributes the heat to different rooms. In summer, the process is reversed. The loop draws excess heat from the building and allows it to be absorbed by the Earth.

Q: Isn’t it expensive?
A: The short answer is yes. Creating the infrastructure of wells and piping is a cost we have chosen to incur. We also have to create duct work and piping on the building interiors to distribute the heat or air conditioning. Our design team worked tirelessly to do this in ways that are sympathetic to the buildings so the systems are mostly hidden. When we are finished, you will have to look really hard to see where we added them.

Q: Why did Shaker Village choose geothermal?
A: Part of Shaker Village’s mission is to be good stewards of our resources. Geothermal helps us do this in two ways. First, geothermal heat pump systems are more than three times as efficient as the most economical furnace. Instead of burning a combustible fuel to create heat, a ground-source system uses the earth’s energy as heat. Geothermal systems provide three to four units of energy for every one unit used to power the system’s compressor, fan and water pump. The U.S. Department of Energy and the Environmental Protection Agency identify geothermal as having the lowest environmental impact of all heating systems. Secondly, geothermal systems are able to reach very high efficiencies. For example, geothermal heat pump can be up to 600 percent efficient on the coldest days of the year—a normal air source heat pump will only be 175-200 percent efficient on cool days—meaning the geothermal system is using far less electricity than a comparable heat pump, furnace or air conditioner. Thus, this installation will help us save financial resources in the long run on our purchase of electricity.

This project has been in the works for decades. The systems installed during the 1960s in the Centre Family Dwelling and Meeting House  should’ve lasted 25-30 years, but we extended the life of those systems 50 years. Now, it’s time to dedicate the time and resources necessary to prolong the lives of these buildings for the next generation. When we are finished, guests will have a better experience inside the buildings during hot or cold days—regulating the temperature and humidity inside the building help us preserve the buildings and allow us to display furniture and textiles that are too fragile for non-climate controlled spaces. Some big long-term wins for a few weeks of noise and dust.

Preservation work is never completed—ongoing repair, maintenance and upkeep is critical for the sustainability of this site. Thanks to your donations and site revenue, projects like this are possible.


William Updike is the vice president for natural and cultural resource management…