Thistle & Nest, an affordable housing provider in Bend, says the city’s new tree code isn’t flexible enough and is raising the cost of building new housing in Central Oregon. At one of the affordable housing developments Thistle & Nest is currently building, the code will mean fewer homes get built, according to the organization, which is refusing to submit a tree preservation plan for the site. That challenge is currently being reviewed by a hearings officer and could be appealed to the Oregon Land Use Board of Appeals. Amy Warren, board president and co-founder of Thistle & Nest, joins us to explain why the nonprofit has decided to challenge the tree code.