I've been doing the Feral Lands adventure these past few days and have gotten several drops not listed as known drops in the adventure guide: wooden beam, stone block, fancy block, royal beam, enchanted block, energy, silver ore, iron ore, living wood, glimmerdust, roast chicken (I didn't even know roast chicken could drop from any adventures!). I've got a couple of screenshots with some but not all of it.
thanks! added info (finally!) SW