";s:4:"text";s:3133:" Walleye locations were plotted in ArcGIS, and 90% MCP home ranges were generated using Home Range Tools for ArcGIS 10 (version 2.0.20; Rodgers et al. The furthest a walleye was harvested away from Winnie was a fish that was caught in Turtle River Lake.
We are also grateful to D. J. Vogeler (Iowa DNR) and Iowa State University technicians for assistance with tracking Walleye.
Evaluation of Size‐Selective Predation on Age‐0 Walleye, During most seasons though, they have already moved away from Cutfoot by the time the fishing season opens.Albert; “Walleye were tagged in the Third River, Cut Foot spawn take, and juveniles were tagged during the summer from Winnie. So much so we didn't think there were many fish around. When no movement was detected for a given fish over three or more consecutive tracking occasions and the radio tag would not move when the area was disturbed, the fish was considered dead and data were reviewed to determine when the fish was last located alive.Apparent daily survival (ϕ) and detection probability (We developed a set of a priori hypotheses to evaluate factors that may influence survival and detection of Walleye.
During the second week poststocking, telemetry was conducted at least every other evening, after which fish were tracked on a weekly basis until lakes were ice covered (13 total tracking events between stocking and ice‐on). Behaviors of stocked fish are also important to understand, as they can affect evaluations of predation, stocking population contribution, and angling success (Parsons and Pereira We thank the Iowa DNR Rathbun Fish Hatchery staff for Walleye propagation and assistance with tagging and transportation.
Interpolated color scale denotes limited‐use areas (dark green) to high‐use areas (red) based on the kernel density tool in the Spatial Analyst extension of ArcMap version 10.3.1.Apparent daily survival (top panel) and cumulative apparent survival (bottom panel) in relation to days poststocking for large fingerling Walleye in Big Creek, Brushy Creek, and East Okoboji lakes, Iowa, from October 2017 through May 2018 based on the most supported model. Stars denote the stocking location at each lake. The best evidence that we have is that the fish always come back and in good numbers, particularly the females. This video is unavailable.
Q) Do you think that walleyes that become part of (the) egg/milt collection process such as the Cutfoot or Lake Vermillion hatcheries go through a longer post spawn funk than natural spawned out fish on lakes or rivers?