© CSIRO 2019 Marine and Freshwater Research, 2019, 70, 1345–1357 https://doi.org/10.1071/MF18346 Page 1 of 12 Supplementary material Comparing indicators of recreational fishing in Port Phillip Bay, Australia, from 2008 to 2011 with variability from a background period (200307) Karina L. Ryan A,C and Simon C. Conron B A Department of Primary Industries and Regional Development, Western Australian Fisheries and Marine Research Laboratories, PO Box 20, North Beach, WA 6920, Australia. B Victorian Fisheries Authority, PO Box 114, Queenscliff, Vic. 3225, Australia. C Corresponding author. Email: karina.ryan@dpird.wa.gov.au