As of right now, chamois do not have a drink time. They used to, but it was removed. I get that having animals with no drink times adds to the diversity of the game, but does that necessarily make it realistic? There is currently no animals drinking from the times 18-3 on Te Awaroa, a 7 hour time period. I feel that a drink time in that time period would be beneficial, like a 3 hour drink time from 18-21.
I’ve included a map where they should drink.