WILLMAR — Minnesota is proud of its agricultural heritage, including being the No. 1 producer of turkeys in the nation. Unfortunately, that also means the state is being hit hard by this year’s outbreak of highly pathogenic avian influenza. Since late March, nearly 1.4 million turkeys and chickens in Minnesota have been impacted and culled at 40 different sites — most of them commercial poultry producers and six of them in Kandiyohi County alone. “We knew this was coming. We saw