The Yorkshire Invasive Species Forum (YISF), a partnership between Yorkshire Wildlife Trust, Environment Agency, Yorkshire Water and University of Leeds, will facilitate a practical workshop which encourages attendees to map past, present and aspirational INNS activity within the Don & Rother Catchment. Attendees will have opportunities to discuss with fellow stakeholders how to join-up activity and coordinate efforts in a strategic approach, which delivers the most benefits for native wildlife within the Don & Rother Catchment.