Amelia Kusasira, 5, left, and Raven Johnson, 5, right, watch a desert tortoise eat lettuce in a …

Amelia Kusasira, 5, left, and Raven Johnson, 5, right, watch a desert tortoise eat lettuce in an exhibit at the Springs Preserve in Las Vegas, Monday, April 17, 2023. (Rachel Aston/Las Vegas Review-Journal)