 inmycommunity | Report says 36 dolphins live in Swan River Sydney Morning Herald A report on dolphins in Perth's Swan Canning Riverpark confirms at least 20 permanent residents and 16 visitors. Prepared by Murdoch University for the Swan River Trust, the report shows 36 dolphins used the river in 2011-12. It found 16 adults and four ... Swan and Canning River dolphin numbers recover River dolphins healthy |
