Do not disturb sea turtle nest signage sits against the wall on the Santa Rosa Island Range Aug. 21 at Eglin Air Force Base, Fla. Jackson Guard biologists and volunteers use the signage to mark and safeguard threatened and endangered sea turtle nests during the vital nesting and hatching period, May to October. The data collected is shared with the state of Florida’s sea turtle monitoring system. (U.S. Air Force photo/Ilka Cole)