Fig. 3a–cFrom: A sterile insect technique pilot trial on Captiva Island: defining mosquito population parameters for sterile male releases using mark–release–recaptureSpatial distribution of recaptured marked sterile males for each BG-Sentinel trap combined throughout the collection period. a SP01, b SP02, c SP03. This configuration was used to estimate dispersal parameters from a single-release point (the central pink star on each map). Annuli are 50 m from each other. Blue crosses represent the positions of the BG-Sentinel trapsBack to article page