Love Songs of Bats… Decoded


a bat named "Sid" pitches woo

a bat named "Sid" pitches woo


(This article is posted in its entirety on the U.T. website: click here.)

AUSTIN, Texas — It might not sound like crooners singing about love on the radio, but bats sing love songs to each other too, say researchers at The University of Texas at Austin and Texas A&M University who are believed to be the first to decode the mysterious sounds made by the winged creatures.They determined that male bats sing songs with distinguishable syllables and phrases to attract females, and in some cases, to warn other males to stay away.

“I am amazed at the richness of the vocal repertoire that bats use for social communication,” says George Pollak. “Their courtship songs are perhaps the most surprising, since each song is complex and structured.”

“The sounds they make are very difficult for the human ear to pick up,” explains Kirsten Bohn, the lead researcher of the project. “It’s at a very high frequency range, but our recording equipment could track it very well.

“The sounds are made in a specific, arranged pattern to form a song, and there are actually organized sequences within each phrase. They are made to attract and lure in nearby females.”

The researchers recorded bats from Austin, where more than one million Mexican free-tailed bats live downtown beneath Ann Richards Bridge, and Kyle Field in College Station, where an estimated 100,000 to 250,000 bats are believed to be winging their way around the football stadium and athletic complex.

“We compared the recordings made by bats in Austin to those at Kyle Field, and we discovered they were almost exactly the same,” says Bohn. “The bats in both places use the same ‘words’ in their love phrases.”

Bohn says the results are surprising because in general terms, mammals such as bats don’t have language rules—the use of specific sequence of phrases and a complex means of communication to others in their species.

“With the possible exception of whales, you normally don’t have this type of communication technique,” she says. “You see it frequently in birds, but that’s about it. We’ve learned the vocal production of bats is very specific and patterned, and now we have a model not only to study communication similarities in other animals, but also human speech. So we think this is a big first step.”

Pollak adds, “Who would have thought that bats could have one of the most sophisticated and rich vocal repertoires for communications of all animals?”

Excelling without Excluding: Texas Choral Consort’s Summer Symposium

Submitted by Phil Pollack

The Texas Choral Consort (TCC) recently concluded their 12th season with a non-auditioned symposium concert titled “A Shadow of Light.” I was fortunate enough to be in attendance for the Sunday performance and TCC treated me to five works from disparate musical periods, performing each piece admirably.



 Each of these works was tied to the others by its composer’s homage to earlier periods and musical styles, and for a universal music lover such as myself there really could not have been a better format for a concert. Not only did I receive a fresh lesson in Baroque music, something I admittedly know little about, but I was treated to two modern pieces, one of which was being premiered by TCC. I thoroughly enjoyed this premier work, Peter Stopschinski’s Orff’s Good Fortune. For me, it was the highlight of the show, combining elements of Carl Orff’s Carmina Burana with chord progressions I swear I’ve heard in modern pop music.

great stuff 003

 In addition to the stellar musical content, I was also impressed by the balance between the instrumentalists and the singers. Each performer in the group knew when to stand out and when to sit back, and their musical blend benefited immensely from this attention to detail. Northwest Hills United Methodist Church provided a great venue for the musical interplay, allowing the audience to hear all of the detail in these works without blowing them back in their seats. All of this from a group that accepts anyone in their symposiums; the only requirement being a genuine interest in singing. If you are interested in learning more about this Austin choral group, visit their newly redesigned website:

~ Phil Pollack,  KMFA  Technology & Production

Then and Now: Itzhak Perlman performing Mendelssohn

Every now and then, a video will circulate around the radio station that reminds me what classical music looks like, and I get a glimpse of the human element.  Here are two such videos: the first featuring Itzhak Perlman at age 13, and the second video featuring him as an adult; both feature the Mendelssohn Violin Concerto.  They are both delightful performances, but I was surprised to observe that, as a young teen, he was a taciturn and serious performer, whereas his enjoyment and humor seemed to expand as he matured. 


~Alison Cowden, KMFA webmaster

 Itzhak Perlman video - childItzhak Perlman video - adult