Times during which tagged fish were detected in mainstem, tributary and junction locations.

<p>Times (filled bars) during which fish tagged in the Murray River were detected in the Murray River >2 km from junction (dark grey bar), Murray River within 2 km of junction (black bar), and Goulburn River (light grey bar) (<i>A</i>), and times during which fish tagged in the Goulburn River were detected in the Goulburn River (light grey bar), Murray River within 2 km of junction (black bar) and Murray River >2 km from junction (dark grey bar) (<i>B</i>). Red ‘X’ indicates fish reported as caught and kept by angler. Numbers refer to individual tagged fish. Fish were tagged on three separate occasions (April 2007, April 2008, April 2009). Aqua vertical bar represents spawning season.