Using topographical mapping we have ascertained that the creatures are on the move throughout west, south and central mars sectors. Contact has not yet been achieved however we need crewman to begin gathering samples of the creatures. We are not sure how long they will remain or when they will appear through the sectors and Conrad's security grid is not wide enough to cover all activity. Be careful when out collecting samples, we also have reason to believe that the D'naa are out in force.