Population Reduction: Strantlers

For the Penelope base to continue its work, we need to get rid of the creatures that are wandering around the place. The Strantlers in particular - those impudent hoofed creatures, stupid and stubborn.
Apparently our buildings are in their way, I can't find any other explanation for why they keep coming back.
Either way, you need to reduce their population before they damage our equipment. Regrets would be unwarranted here - if they don't understand why they should stay away, we will make it clear to them! Get to work!

Deal with this.

Great job! Now you need to make sure these stupid deer remember the lesson! Perhaps tomorrow we will repeat what we did today!