Tracks in the snow, hair on a fence, loud cries in the night. Could it be a mountain lion? The mountain lion and other large carnivores once served as nature's check on deer and other prey species. Today, humans control the deer herd, so the natural role of this big cat is gone. There aren't many animals that receive more interest in Missouri than mountain lions.
Ages 12 and up are invited to hear what experts have to say about the mountain lion in Missouri and the many misconceptions that surround it. You'll also hear about current research methods to study mountain lions in Missouri.
Free. 7 p.m.
At Powder Valley Conservation Nature Center in Kirkwood, near the intersection of I-44 and I-270.
More information: mdc.mo.gov
March brings a very special kind of tropical madness to the Butterfly House in Faust Park! Thousands of breathtaking Blue Morpho butterflies take up residence to welcome spring.
Stop in and have some fun in the indoor pool at the Lodge of Des Peres with your little one at this drop-in swim time for kids up to age 6. No pre-registration is needed; Water Waddlers is open to residents and non-residents of Des Peres.
The Saint Louis Science Center has expanded its Preschool Science Series to include new offerings for different age groups of young scientists. Storybook STEM is for ages 3 to 5.
Discovery Club is an exploration of all kinds of science! Kids ages 7-11 will navigate through the sciences with projects, experiments and activities at this free program. Themes include robots, roller coasters, potato batteries and more.
Visit The Magic House for Toddler Time, a special early-morning program for toddlers. Children age 1-4 can take part in exhibits and exclusive interactive activities designed just for little ones. There are new themes every week!