NEW ORLEANS - It's a Mother's Day tradition that goes back more than 20 years.
On Sunday, the Audubon Zoo is welcoming moms with free admission and a musical celebration featuring Irma Thomas.
Zack Lemann was in from the Audubon Butterfly Garden and Insectarium to talk about some moms from the insect world.
On Sunday, the music begins at the zoo at 11:15 a.m. and Irma Thomas and the Professionals take the stage at 2:30 p.m.
For more, visit http://www.auduboninstitute.org/mothers-day-celebration.