FTB Revelations 1.4.0
Harvestcraft 1.12.2L

After collecting from my ground traps I had a ton of raw duck and decided to just sell it but it's not accepted in the shipping crate.

Would be nice if it accepted feathers and leather as well since those can be sold to villagers anyway.

I guess it's more of a suggestion?

They don't take venison or turkey either.
The question is should they, is it what the developer wanted?