Fish & Game has batted off criticism after it called out farmers last week for environmental damage.
Its press release angered local farmers for suggesting they had damaged the South Otago and Southland environment.
Fish & Game warned the regions were facing another season of environmental damage, along with animal welfare issues, if farmers "continue to flout winter crop growing guidelines."
Environmental Disaster Unfolding in Southland and South Otago says that photos taken in August show "animals left belly deep in mud and streams running brown with sediment washed from heavily grazed paddocks."
Fish & Game went on to claim that since then, farmers "haven't changed how they plant feed crops and they are continuing to use environmentally damaging methods."