Population Size and Movement Patterns of Shortnose Sturgeon in the Ogeechee River System, Georgia
A 2-part study (multiple mark-recapture and telemetry) was used to estimate the size of the shortnose sturgeon (Acipenser brevirostrum) population and their habitat use in the Ogeechee River, Georgia. The mark-recapture study was conducted from July 1993 to December 1994 and used the modified Schnabel model for estimating population size. Sixty-two shortnose sturgeon were marked; 17 were recaptured at least once. Seventy-eight percent of the marked fish were older juveniles and adults [>56.0 cm fork length (FL)]. Estimated population size was 266 (95% CL 236-300) in 1993 and 72 (95% CL...
