
Joyce Hwang’s Bat Tower was designed for a sculpture park near Buffalo, N.Y. (U. at Buffalo photos)
An assistant professor of architecture at the University at Buffalo has created a striking bat house for a local sculpture park, and she says she hopes the high-profile project will help make more people aware of the infection that has decimated the bat population in parts of the country.

Joyce Hwang, the designer, says the 12-foot-high tower is constructed of more than 400 pieces of finished plywood arranged to provide long, tight spaces in which the tiny residents would be comfortable. She took her inspiration, in part, from the caves that bats frequently inhabit. The tower is held together by steel cables and screws.
Located beside a pond in the Griffis Sculpture Park, about 30 miles south of Buffalo, the tower was paid for with a $10,000 grant from the New York State Council on the Arts. Students helped Ms. Hwang assemble the tower and then helped plant chives, oregano, and other herbs intended to attract insects on which the bats can feed.
One of the project’s goals, Ms. Hwang says, is to teach people about white-nose syndrome, which was first detected in 2006 and which has killed countless bats since. The disease strikes bats while they hibernate.
“White-nose syndrome is a major ecological crisis,” she says. “Bats are animals that people practically consider to be pests, so there is a lack of desire to see them in the environment around us. But bats are a critical part of the ecosystem, and now they are facing this threat.”
“Since I was a graduate student, I have taken an interest in the constructive relationships between humans and animals and how we can shape our environment in a beneficial way,” Ms. Hwang says. “Bat Tower draws attention to bats by challenging the notion of a bat house being something nondescript that fades into the background.”


8 Responses to A Professor Creates a Condo for Bats (There’s a Lesson in It, Too)
akprof - September 10, 2010 at 3:13 pm
It’s actually kind of attractive!!
seejay - September 10, 2010 at 3:46 pm
Where can you get the plans?
mbrodeur - September 10, 2010 at 4:40 pm
Congratulations on this attractive design! It is a working piece of sculpture. I hope (and believe) that the plywood in this house will add a great deal of strength to the structure because bats and the things bats do, are extremely heavy. The University of Florida has had a Bat House since 1991, but the original house suffered a catastrophic failure in 2009 due to the enormous weight of 200K bats and their residue. The structure has been rebuilt with greatly added capacity and structural integrity, and provides quite a show at dusk each day. I hope that this addition provides similar enjoyment and functionality to the area!For those interested below is a link to information about our bats.http://www.wec.ufl.edu/extension/wildlife_info/wildlife_uf/bathouse.php
cwinton - September 10, 2010 at 10:00 pm
Glad to see UF got their bat house back in operation so quickly. I recently had the good fortune of seeing the evening bat exodus (in the hundreds of thousands) from an abandoned railroad tunnel near Fredericksburg, TX. These particular bats have proven extremely effective at controlling moths that would be devastating the area’s corn crop otherwise. More schools should investigate the feasibility of doing what these schools have done, expecially considering bats only work at night and for the right price!
mbelvadi - September 12, 2010 at 10:18 am
Seejay, this is a work of art, not a home building project, and as such, is presumably covered by copyright law. Thus, unless you got permission from the artist it would be illegal for you to copy it for yourself (assuming that that’s the reason you asked, and not because you wanted to study the design to learn about it without duplicating it).Actually home building projects are also covered by copyright law, but it’s more common to expect those plans to be made available by the copyright holder than for an art work.
cmssoja - September 13, 2010 at 7:56 am
I am just wondering if either of the bat houses mentioned above “sculpted” in several grooves parallel to the ground’s surface on the inside of each vertical panel. I bought a bat house years ago, but the designer (a local farmer) said those grooves were necessary to help arrest the possible fall of an adult (or more likely juvenile) bat roosting inside the bat house. The grooves provide a surface for the bat’s claws to grab if they are sliding inside the bat house upside down towards the ground. Also the bat house I own (central NY) has an enclosed compartment at the top that bats can access at the end of each vertical panel. I believe the female bats will send (or put?) their offspring up there in a kind of nursery when they go out to feed, until the young ones can manage that on their own. I don’t know if that’s true, but that compartment is always packed with droppings when cleaned out every year after the bats have left in the Fall for winter roosts (presumably in caves in the Albany region). Good luck with the bat house projects and sculptural art!
hlwiley - September 13, 2010 at 11:07 am
Who’s going to shovel the guano?
scarlson - September 13, 2010 at 8:12 pm
I’ll take it.