The symposium kicks off at 6 p.m. April 12 with a keynote presentation (via Zoom) by Stanley Temple of the University of Wisconsin-Madison on “The Migratory Bird Treaty Act, Then and Now: Is it Still Working?” Temple will talk about the first century of migratory bird protection and speculate about its future, given ongoing challenges from loss and degradation of habitat, collisions with human-made structures, predation by cats, pesticide poisoning and oil spills.