For this achievement you will need to find 4 Cyborg Chickens and bring them back to the chicken coup beside ranger HQ. This achievement is potentially missable, if you were to already have found one of the chickens and had them die in battle. For a location of all the chickens required for this achievement you can use this guide https://guidefall.com/wasteland-3-all-cyborg-chicken-locatio...
Also, in order to be able to bring back the 4 chickens required for the achievement you will need to have each of these skills and their respective levels:
- Level 5 Mechanics Skill
- Level 6 Sneaky Shit
- Level 5 Animal Whisperer