He so hot and equiped.
He ready for both a hunting and people in heat

Bernard's role in this is the Hunter/Archer. He's the one responsible for the food, safety and known surroundings outside the base. He goes out every morning or afternoon to hunt down animals or find any food supplies left in abandoned places like supermarkets, houses or left behind bunkers.
It's sad that he hunts those but cannot eat them, due to his rabbit diet. It's not really a safe place out there, especially for his species but if he wasn't ready, he wouldn't have gone in the first place. He is fully equipped with arrows, bullets, knives, tranquilliser, nails and spikes all over him for when he's ambushed, Neck gaiter and a pair of goggles for the weather and the red cloth at his waist to signal the group he's part of. kind of like a flag or so.
This rabbit is ready and he's not letting the albinism win. Yes. His vision is a bit ... not the best. But his body is slowly adapting to the lifestyle. Sometimes, he take the rifle, gets on top and does the sniper job. He's very annoyed of his disability when it comes to eyesight or sunlight and sometimes hunts at night just for the sake of it.