The Boston University professor delivered last week’s lecture, presented by UMSL’s Whitney R. Harris World Ecology Center, at the Saint Louis Zoo.

The Boston University professor delivered last week’s lecture, presented by UMSL’s Whitney R. Harris World Ecology Center, at the Saint Louis Zoo.
The Boston University professor delivered last week’s lecture, presented by UMSL’s Whitney R. Harris World Ecology Center, at the Saint Louis Zoo.
The Boston University professor delivered last week’s lecture, presented by UMSL’s Whitney R. Harris World Ecology Center, at the Saint Louis Zoo.
Music students in Assistant Professor Bethany Worrell’s class built a larger-than-life model of the larynx and demonstrated how it works to produce sounds.