A 17-year-old high school graduate in Redcliffe has discovered the area’s waterways make it surprisingly easy to catch bull sharks during their active breeding season.
Sharks in Suburban Waters
Thorbjörn Hale, who moved from the UK a few years ago, has made shark fishing his go-to activity for relaxation after long days of study. Fishing just behind his house, he often targets bull sharks, noting they are common in the Brisbane River and surrounding areas. He explained that standard fishing gear is enough to reel them in, dismissing the need for specialised equipment or large bait.
With warmer waters during summer, sharks become more active, Mr Hale said, sometimes leaping from the water in displays that draw attention. His most successful moments often come an hour before high tide, a time he accurately predicts based on the fish’s activity.
A Family Tradition on Brisbane’s Waterways
Long-time fisher Mark Parkinson recalled his first encounter with a bull shark in Fig Tree Pocket. Initially sceptical of their presence in the Brisbane River, he was surprised to catch one with his son five years ago. The experience has since turned shark fishing into a regular family activity, including memorable moments like catching sharks just metres from a public barbecue area in West End.
Mr Parkinson said such events often fascinate onlookers, reinforcing Brisbane residents’ close connection with the river and its ecosystem.
Breeding Season and Shark Behaviour
Dr Darryl Whitehead, a researcher from the University of Queensland, explained that shark activity in Brisbane’s waterways spikes during the breeding season, which coincides with the summer months. Mr Whitehead, who has worked with sharks in more than 27 countries, shared that their electroreception—the ability to sense electric fields—plays a key role in locating prey and understanding their movements.
To support research, recreational fishers like Mr Hale and Mr Parkinson often participate in tagging programs. These programs help scientists track shark populations, migration patterns, and breeding behaviours. Whitehead emphasised the importance of such collaborations, noting that fishers provide valuable data for conservation efforts.
Giving Back to the Sharks
Mr Hale recently began tagging sharks for a research program in New South Wales, recording details such as size and location before releasing them. He believes this adds purpose to his hobby, as it allows him to contribute to preserving the species while enjoying his time on the water. A fellow angler, Brandon, who also tags sharks, said the process has deepened his appreciation for the creatures, describing them as deserving of respect and care.
Shark fishing in Brisbane is regulated to protect both the fish and the public. While anglers are allowed to keep sharks under 150 centimetres in length, larger specimens must be released immediately. Queensland also advises fishers to handle sharks carefully to minimise harm.
A Shared Responsibility
Both recreational and scientific efforts highlight the unique relationship Brisbane’s communities have with their local waterways. From young fishers like Mr Hale to seasoned anglers and researchers, the shared goal is to enjoy the river’s resources responsibly while supporting long-term conservation.
Published 2-Dec-2024
