06/06/2026
It is with incredibly deep sadness that we must share that Mark Lesko, our board president, passed away this week.
Mark has been a volunteer and board member since the 90’s when Seno Woodland Center was still in its infancy and a separate organization from the Kenosha/Racine Land Trust. Mark was a model board member; a vocal spokesperson for the organization and its mission with the level of knowledge that only comes from really doing the work yourself. Anyone who met Mark could immeadiately sense his deep connection with the land around him. If you have been lucky enough to tour Seno Woodland Center with Mark as your guide, you know this well. Fellow board members, volunteers, landowners, and community members all know Mark by name. So many, that we are struggling to be sure we can reach all of those who he has touched. He has always gone above and beyond, and treated many of us like family.
Mark lived and breathed the mission of Seno K/RLT and land trusts as a whole. So many have lost someone important to them, and the living world has lost one of its greatest champions. We will do our best to continue to fill the void that Mark's absence in this world will leave, though it is truly unfillable.