Len Warren, right, and John Zablocki from the The Nature Conservancy stand on the boardwalk at the Torrance Ranch Preserve north of Beatty on Feb. 8, 2019. Henry Brean Las Vegas Review-Journal

Len Warren, right, and John Zablocki from the The Nature Conservancy stand on the boardwalk at the Torrance Ranch Preserve north of Beatty on Feb. 8, 2019. Henry Brean Las Vegas Review-Journal

Len Warren, right, and John Zablocki from the The Nature Conservancy stand on the boardwalk at the Torrance Ranch Preserve north of Beatty on Feb. 8, 2019. Henry Brean Las Vegas Review-Journal