I noticed that the goose and duck is spawn as entity-creatures, which is shared with pigs/chicken/panda... this results as the goose and duck is everywhere on the river, but no other creatures on the land. Even I deacrease the spawn weight to 2.
In vanilla MC, there's no "creatures" spawn above water(fishes is "Ambient"), so if somewhere exists many rivers then this mod will take most of the mobcaps. I think this is the main reason of this problem.
A probably way to solve this: Set up a separate category like "DUCK" or "Goose" maybe? I'm a idot about codes :/

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