Ore and creature materials
Passively Gather Pet Kemono Tail Feathers
A housed Grasswing Swallow can provide Pet Kemono Tail Feathers, a specific creature material used in crafting.
A Wildlife Cage Dragon Karakuri with a Grasswing Swallow housed in it.
Keep the Grasswing Swallow housed and collect available feathers when you return to the cage. The route remains useful while the crafting demand continues; it is not an instant one-time pickup.
Stop when you have enough feathers for the planned recipe, or change the housed animal only if another supported material is more useful.
Open a guide to find other locations and see what the item is used for.
A housed Grasswing Swallow can provide Pet Kemono Tail Feathers, a specific creature material used in crafting.